Narrative essay journal entry | English homework help

Deliverable Length:  Minimum 500 words

Create a Journal Entry

Reflecting back over the entire course, prepare a narrative essay journal entry that shares your perception of your writing composition experience. Support your writing with examples from the course assignments and course resources, including the use of intellipath.

Be sure to consider the following:

  • Discuss whether this course met, did not meet, or exceeded your expectations.
  • Share any unexpected outcomes or identified gaps.
  • Identify the strengths and weaknesses of your writing skills, and discuss how this or future courses might be adjusted to address or support them.
  • List any surprises that you experienced throughout the course.
  • Discuss the role that your classmates played in the growth of your writing skills.

Specifically, your journal narrative should address the following:

  • Represent your personal point of view
  • Offer chronological support for a well-defined thesis statement
  • Tell a story with a beginning, middle, and an end
  • Make a point and present a series of events in an organized manner

Your submission should be an example of reflective writing, at least 500 words, and double-spaced with 12-point font and 1″ margins.

PLease See attachment

Expanding operations at the refrigerator kingdom corporation

Expanding Operations at the Refrigerator Kingdom Corporation


The Refrigerator Kingdom Corporation is looking to expand its operations for the upcoming year after surveys on social networking sites indicated higher demand for dorm-room–ready mini-refrigerators. Members of Group D are experts on sales variances and have been asked to analyze last year’s data to determine whether the company should expand the number of mini-refrigerators that are manufactured.

The Refrigerator Kingdom Corporation’s budgeted sales of mini-refrigerators for the year are as follows:

Cube Fridge

15,000 units at $90.00 per unit

$1,350,000

Tall Fridge

45,000 units at $120.00 per unit

$5,400,000

Expected sales revenue

 

$6,750,000

Actual sales for the year were:

Cube Fridge

12,000 units at $93.00 per unit

Tall Fridge

49,500 units at $115.50 per unit

Compute the total sales variance, the sales price variance, and the sales volume variance.

Given the analysis, consider the potential impact on HR planning for employee headcount and potential initiatives in employee development and rewards.  As an HR professional, what if any concerns does the analysis raise about the ability to fund planned HR initiatives?

Prepare a report summarizing your findings and make a recommendation about the course of action that the Refrigerator Kingdom Corporation should select. Justify your recommendation through the use of your calculations

 

Spreadsheet design and basic utilities

Be sure to download the companion resources using the link provided in the reading assignments.

Spreadsheet attached!

Imagine that you are currently enrolled in three CTU classes: UNIV104, IT254, and MATH102. In this project, you will create a spreadsheet averaging the list of CTU classes that you are currently enrolled in.

  1. You will begin by opining the spreadsheet IT254_week1IP_GradeAverage containing your grade percentages for each assignment in an Excel spreadsheet.
  2. Additionally, you will create a formula to summarize the total average for each class you are currently taking and each assignment.
  3. Finally, you will format your spreadsheet to make it visually appealing.

Instructions

Part 1: Opening the Spreadsheet

  1. Open the Excel workbook titled IT254_week1IP_GradeAverage and save the worksheet as “FirstInital_LastName_GradeAverage.xlsx.”

Part 2: Entering Data and Formulas Into the Spreadsheet

  1. On the Grade Average worksheet, select G7 and type “Average.” Use a formula to generate the average of the contents in Cells B8:F8 in cell G8. Use the fill handle to populate your results through G10. 
    • The syntax for the Excel Average function is the following: AVERAGE(argument1, [argument2],…).
    • Arguments can be numbers, named ranges, cell references that contain numbers, or arrays.
  2. Select Cell A12, and enter “Class Average.” Use a formula to generate the average of IP Assignment 1 in cell B12. Use the fill across handle to populate your results of averaging the other assignments to F12.
  3. On the Class Average worksheet, apply the Number format with zero decimal points to the range B12:F12.
  4. On the Class Average worksheet, change the page setup options so that the data is centered horizontally on the page.
  5. On the Class Average worksheet, create a header that will display your name in the center section of the header area. To preview your Class Average worksheet, click Print Preview. Return to Normal view to continue working on the document.
  6. On the Class Average worksheet, create a footer that will display the Instructor’s name in the center section.
  7. Save the workbook. Close the workbook, and then exit Excel. Submit your Excel spreadsheet.

Statistical analysis test 8 | Mathematics homework help

Question 1 of 40

5.0 Points

The owner of a football team claims that the average attendance at home games is over 4000, and he is therefore justified in moving the team to a city with a larger stadium. Assume that a hypothesis test of the claim has been conducted and that the conclusion of the test was to reject the null hypothesis. Identify the population to which the results of the test apply.

 

[removed] 

A. All games played by the team in question in which the attendance is over 4000

 

[removed] 

B. All future home games to be played by the team in question

 

[removed] 

C. All home games played by the team in question

 

[removed] 

D. None of the populations given are appropriate

 

Question 2 of 40

5.0 Points

     

A two-tailed test is conducted at the 0.10 significance level. What is the P-value required to reject the null hypothesis?

 

[removed] 

A. Greater than or equal to .010

 

[removed] 

B. Greater than or equal to 0.05

 

[removed] 

C. Less than or equal to 0.10

 

[removed] 

D. Less than or equal to 0.05

 

Question 3 of 40

5.0 Points

     

In 1990, the average duration of long-distance telephone calls originating in one town was 9.3 minutes. A long-distance telephone company wants to perform a hypothesis test to determine whether the average duration of long-distance phone calls has changed from the 1990 mean of 9.3 minutes. Formulate the null and alternative hypotheses for the study described.

 

[removed] 

A.

Ho: µ = 9.3 minutes     H a : µ < 9.3 minutes

 

[removed] 

B.

Ho: µ = 9.3 minutes     H a : µ > 9.3 minutes

 

[removed] 

C.

Ho: µ = 9.3 minutes      H a : µ ¹ 9.3 minutes

 

[removed] 

D.

Ho: µ ¹ 9.3 minutes     H a : µ = 9.3 minutes

 

Question 4 of 40

5.0 Points

     

A poll of 1,068 adult Americans reveals that 52% of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 significance level, test the claim that more than half of all voters prefer the Democrat.

 

[removed] 

A. Reject the null hypothesis. Conclude that there is insufficient evidence that more than half of all voters prefer Democrats.

 

[removed] 

B. Do not reject the null hypothesis. Conclude that there is sufficient evidence that more than half of all voters prefer Democrats.

 

[removed] 

C. Reject the null hypothesis. Conclude that there is sufficient evidence that more than half of all voters prefer Democrats.

 

[removed] 

D. Do not reject the null hypothesis. Conclude that there is insufficient evidence that more than half of all voters prefer Democrats.

 

Question 5 of 40

5.0 Points

     

A consumer group claims that the mean running time for a certain type of flashlight battery is not the same as the manufacturer’s claims. Determine the null and alternative hypotheses for the test described.

 

[removed] 

A.

H0: µ = Manufacturer’s claims     Ha: µ < Manufacturer’s claims

 

[removed] 

B.

H0: µ = Manufacturer’s claims    Ha: µ ¹ Manufacturer’s claims

 

[removed] 

C.

H0: µ = Manufacturer’s claims     Ha: µ > Manufacturer’s claims

 

[removed] 

D.

H0: µ ¹ Manufacturer’s claims     Ha: µ = Manufacturer’s claims

 

Question 6 of 40

5.0 Points

     

A two-tailed test is conducted at the 5% significance level. Which of the z-scores below is the smallest one that leads to rejection of the null hypothesis?

 

[removed] 

A. 1.12

 

[removed] 

B. 1.48

 

[removed] 

C. 1.84

 

[removed] 

D. 2.15

 

Question 7 of 40

5.0 Points

     

A consumer advocacy group claims that the mean amount of juice in a 16 ounce bottled drink is not 16 ounces, as stated by the bottler. Determine the conclusion of the hypothesis test assuming that the results of the sampling lead to rejection of the null hypothesis.

 

[removed] 

A. Conclusion: Support the claim that the mean is equal to 16 ounces.

 

[removed] 

B. Conclusion: Support the claim that the mean is greater than 16 ounces.

 

[removed] 

C. Conclusion: Support the claim that the mean is not equal to 16 ounces.

 

[removed] 

D. Conclusion: Support the claim that the mean is less than 16 ounces.

 

Question 8 of 40

5.0 Points

     

z = 1.8 for Ha:  µ >  claimed value. What is the P-value for the test?  

 

[removed] 

A. 0.9641

 

[removed] 

B. 3.59

 

[removed] 

C. 96.41

 

[removed] 

D. 0.0359

 

Question 9 of 40

5.0 Points

     

A long-distance telephone company claims that the mean duration of long-distance telephone calls originating in one town was greater than 9.4 minutes, which is the average for the state. Determine the conclusion of the hypothesis test assuming that the results of the sampling do not lead to rejection of the null hypothesis.

 

[removed] 

A. Conclusion: Support the claim that the mean is less than 9.4 minutes.

 

[removed] 

B. Conclusion: Support the claim that the mean is greater than 9.4 minutes.

 

[removed] 

C. Conclusion: Support the claim that the mean is equal to 9.4 minutes.

 

[removed] 

D. Conclusion: Do not support the claim that the mean is greater than 9.4 minutes.

 

Question 10 of 40

5.0 Points

     

A manufacturer claims that the mean amount of juice in its 16 ounce bottles is 16.1 ounces. A consumer advocacy group wants to perform a hypothesis test to determine whether the mean amount is actually less than this. The mean volume of juice for a random sample of 70 bottles was 15.94 ounces. Do the data provide sufficient evidence to conclude that the mean amount of juice for all 16-ounce bottles, µ, is less than 16.1 ounces? Perform the appropriate hypothesis test using a significance level of 0.10. Assume that s = 0.9 ounces.  

 

[removed] 

A.

The z of  1.49 provides sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

 

[removed] 

B.

The z of  1.49 does not provide sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

 

[removed] 

C.

The z of  0.1778 does not provide sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

 

[removed] 

D.

The z of  0.1778 provides sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

 

Question 11 of 40

5.0 Points

     

A nationwide study of American homeowners revealed that 65% have one or more lawn mowers. A lawn equipment manufacturer, located in Omaha, feels the estimate is too low for households in Omaha. Find the P-value for a test of the claim that the proportion with lawn mowers in Omaha is higher than 65%. Among 497 randomly selected homes in Omaha, 340 had one or more lawn mowers. Use Table 5.1 to find the best answer.

 

[removed] 

A. 0.0559

 

[removed] 

B. 0.1118

 

[removed] 

C. 0.0252

 

[removed] 

D. 0.0505

 

Question 12 of 40

5.0 Points

     

At one school, the mean amount of time that tenth-graders spend watching television each week is 18.4 hours. The principal introduces a campaign to encourage the students to watch less television. One year later, the principal wants to perform a hypothesis test to determine whether the average amount of time spent watching television per week has decreased.
Formulate the null and alternative hypotheses for the study described.

 

[removed] 

A.

Ho: µ = 18.4 hours     H a : µ ¹ 18.4 hours

 

[removed] 

B.

Ho: µ = 18.4 hours     H a : µ < 18.4 hours

 

[removed] 

C.

Ho: µ ³ 18.4 hours     H a : µ < 18.4 hours

 

[removed] 

D.

Ho: µ = 18.4 hours     H a : µ > 18.4 hours

 

Question 13 of 40

5.0 Points

     

A two-tailed test is conducted at the 5% significance level. What is the P-value required to reject the null hypothesis?

 

[removed] 

A. Greater than or equal to 0.10

 

[removed] 

B. Less than or equal to 0.05

 

[removed] 

C. Less than or equal to 0.10

 

[removed] 

D. Greater than or equal to 0.05

 

Question 14 of 40

5.0 Points

     

In the past, the mean running time for a certain type of flashlight battery has been 8.0 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The hypotheses are:

H0 : µ  = 8.0 hours

Ha : µ  > 8.0 hours

Explain the meaning of a Type II error.

 

[removed] 

A. Concluding that µ > 8.0 hours when in fact µ > 8.0 hours

 

[removed] 

B. Failing to reject the hypothesis that µ = 8.0 hours when in fact µ > 
8.0 hours

 

[removed] 

C. Concluding that µ > 8.0 hours

 

[removed] 

D. Failing to reject the hypothesis that µ = 8.0 hours when in fact µ = 8.0 hours

 

Question 15 of 40

5.0 Points

     

A psychologist claims that more than 19 percent of the population suffers from professional problems due to extreme shyness. Assume that a hypothesis test of the claim has been conducted and that the conclusion of the test was to reject the null hypothesis. Identify the population to which the results of the test apply.

 

[removed] 

A. The population is all shy workers.

 

[removed] 

B. The population cannot be identified from the description of the study.

 

[removed] 

C. The population is all American workers.

 

[removed] 

D. The population is all American professional workers (doctors, lawyers, CPA’s, and the like..

 

Question 16 of 40

5.0 Points

     

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%207%20exam/MA260%20Lesson%207%20exam%20question%2022.JPG

without computing a P-value, determine whether the alternate hypothesis is supported and give a reason for your conclusion.

 

[removed] 

A.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%207%20exam/MA260%20Lesson%207%20exam%20question%2022%20_A_.JPGis less than 1 standard deviation above the claimed mean.

 

[removed] 

B.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%207%20exam/MA260%20Lesson%207%20exam%20question%2022%20_A_.JPGis more than 4 standard deviations above the claimed mean.

 

[removed] 

C.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%207%20exam/MA260%20Lesson%207%20exam%20question%2022%20_C_.JPGis less than 1 standard deviation above the claimed mean.

 

[removed] 

D.

(Image failed to load)  is more than 4 standard deviations above the claimed mean.

 

Question 17 of 40

5.0 Points

     

The owner of a football team claims that the average attendance at home games is over 3000, and he is therefore justified in moving the team to a city with a larger stadium. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in non-technical terms.

 

[removed] 

A. There is sufficient evidence to support the claim that the mean attendance is greater than 3000.

 

[removed] 

B. There is sufficient evidence to support the claim that the mean attendance is equal to 3000.

 

[removed] 

C. There is not sufficient evidence to support the claim that the mean attendance is greater than 3000.

 

[removed] 

D. There is not sufficient evidence to support the claim that the mean attendance is less than 3000.

 

Question 18 of 40

5.0 Points

     

A researcher claims that the amounts of acetaminophen in a certain brand of cold tablets have a mean different from the 600 mg claimed by the manufacturer. Test this claim at the 0.02 level of significance. The mean acetaminophen content for a random sample of n = 41 tablets is 603.3 mg. Assume that the population standard deviation is 4.9 mg.

 

[removed] 

A. Since the test statistic is greater than the critical z, there is sufficient evidence to accept the null hypothesis and to support the claim that the mean content of acetaminophen is 600 mg.

 

[removed] 

B. Since the test statistic is greater than the critical z, there is sufficient evidence to reject the null hypothesis and to support the claim that the mean content of acetaminophen is not 600 mg.

 

[removed] 

C. Since the test statistic is less than the critical z, there is sufficient evidence to reject the null hypothesis and to support the claim that the mean content of acetaminophen is not 600 mg.

 

[removed] 

D. Since the test statistic is greater than the critical z, there is insufficient evidence to reject the null hypothesis and to support the claim that the mean content of acetaminophen is not 600 mg.

 

Question 19 of 40

5.0 Points

     

In the past, the mean running time for a certain type of flashlight battery has been 9.8 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The hypotheses are:

H0 : µ  = 9.8 hours

Ha : µ  > 9.8 hours

Suppose that the results of the sampling lead to rejection of the null hypothesis. Classify that conclusion as a Type I error, a Type II error, or a correct decision, if in fact the mean running time has not increased.

 

[removed] 

A. Type I error

 

[removed] 

B. Type II error

 

[removed] 

C. Correct decision

 

[removed] 

D. Can not be determined from this information

 

Question 20 of 40

5.0 Points

     

A study of a brand of “in the shell peanuts” gives the following results:

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%207%20exam/MA260%20Lesson%207%20exam%20question%2017.JPG

A significant event at the 0.01 level is a fan getting a bag with how many peanuts?

 

[removed] 

A. 30 peanuts

 

[removed] 

B. 25 or 30 peanuts

 

[removed] 

C. 25 or 55 peanuts

 

[removed] 

D. 25 peanuts

 

Question 21 of 40

5.0 Points

     

The following data were analyzed using one-way analysis of variance.

A

B

C

34

27

19

26

23

21

31

29

22

28

21

12

Which one of the following statements is correct?

 

[removed] 

A. The purpose of the analysis is to determine whether the groups A, B, and C are independent.

 

[removed] 

B. The purpose of the analysis is to test the hypothesis that the population means of the three groups are equal.

 

[removed] 

C. The purpose of the analysis is to test the hypothesis that the population variances of the three groups are equal.

 

[removed] 

D. The purpose of the analysis is to test the hypothesis that the sample means of the three groups are equal.

 

Question 22 of 40

5.0 Points

     

A golfer wished to find a ball that would travel more than 170 yards when hit with his 6-iron with a club head speed of 90 miles per hour. He had a golf equipment lab test a low compression ball by having a robot swing his club 12 times at the required speed. State the null and alternative hypotheses for this test.

 

[removed] 

A.

H0: µ > 170; Ha: µ = 170

 

[removed] 

B.

H0: µ < 170; Ha: µ = 170

 

[removed] 

C.

H0: µ = 170; Ha: µ > 170

 

[removed] 

D.

H0: µ = 160; Ha: µ > 160

 

Question 23 of 40

5.0 Points

     

The margin of error in estimating the population mean of a normal population is E = 9.3 when the sample size is 15. If the sample size had been 18 and the sample standard deviation did not change, would the margin of error be larger or smaller than 9.3? Explain your answer.

 

[removed] 

A. Smaller. E decreases as the square root of the sample size gets larger.

 

[removed] 

B. Smaller. E increases as the square root of the sample size gets larger.

 

[removed] 

C. Larger. E decreases as the square root of the sample size gets larger.

 

[removed] 

D. Larger. E increases as the square root of the sample size gets larger.

 

Question 24 of 40

5.0 Points

     

A golfer wished to find a ball that would travel more than 160 yards when hit with his 7-iron with a club speed of 90 miles per hour. He had a golf equipment lab test a low compression ball by having a robot swing his club 8 times at the required speed. State the null and alternative hypotheses for this test.

 

[removed] 

A.

H0: µ = 160; Ha: µ > 150

 

[removed] 

B.

H0: µ = 150; Ha: µ > 150

 

[removed] 

C.

H0: µ = 160; Ha: µ > 160

 

[removed] 

D.

H0: µ = 140; Ha: µ > 160

 

Question 25 of 40

5.0 Points

     

A 95% confidence interval for the mean of a normal population is found to be 17.6 < µ < 23.6. What is the margin of error?

 

[removed] 

A. 2.0

 

[removed] 

B. 2.7

 

[removed] 

C. 3.0

 

[removed] 

D. 4.0

 

Question 26 of 40

5.0 Points

     

A simple random sample from a normal distribution is taken in order to obtain a 95% confidence interval for the population mean. If the sample size is 8, the sample mean x̄ is 22, and the sample standard deviation is 6.3, what is the margin of error? Show your answer to 2 decimal places.

 

[removed] 

A. df = 7; E = 3.3445.38 = 5.6566

 

[removed] 

B. df = 8; E = 3.3445.38 = 5.6566

 

[removed] 

C. df = 6; E = 2.3656.38 = 5.769

 

[removed] 

D. df = 7; E = 2.3656.38 = 5.869

 

Question 27 of 40

5.0 Points

     

Which of the following statements is true?

 

[removed] 

A.

The t distribution can be used when finding a confidence interval for the population mean whenever the sample size is small.

 

[removed] 

B. The p distribution can be used when finding a confidence interval for the population mean whenever the sample size is small.

 

[removed] 

C. The t distribution cannot be used when finding a confidence interval for the population mean whenever the sample size is small.

 

[removed] 

D. The p distribution cannot be used when finding a confidence interval for the sample mean whenever the sample size is small.

 

Question 28 of 40

5.0 Points

     

The margin of error in estimating the population mean of a normal population is E = 9.3 when the sample size is 15. If the sample size had been 25 and the sample standard deviation did not change, would the margin of error be larger or smaller than 9.3?

 

[removed] 

A. Smaller. E increases as the square root of the sample size gets larger.

 

[removed] 

B. Smaller. E decreases as the square root of the sample size gets larger.

 

[removed] 

C. Larger. E decreases as the square root of the sample size gets larger.

 

[removed] 

D. Larger. E increases as the square root of the sample size gets larger.

 

Question 29 of 40

5.0 Points

     

One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent. The following counts were observed.

 

Colorblind

Not Colorblind

Total

Male

7

53

60

Female

1

39

40

Total

8

92

100

Find the value of the X2 statistic for the data above.

 

[removed] 

A. 1.325

 

[removed] 

B. 1.318

 

[removed] 

C. 1.286

 

[removed] 

D. 1.264

 

Question 30 of 40

5.0 Points

     

A golfer wished to find a ball that would travel more than 160 yards when hit with his 7-iron with a club speed of 90 miles per hour. He had a golf equipment lab test a low compression ball by having a robot swing his club 8 times at the required speed.

Data from this test resulted in a sample mean of 163.2 yards with a sample standard deviation of 5.8 yards. Assuming normality, carry out a hypothesis test at the 0.05 significance level to determine whether the ball meets the golfer’s requirements. Use the partial t-table below to solve this problem.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/partial%20t-table.JPG

 

[removed] 

A.

Do not reject the null hypothesis. The data do not provide sufficient
evidence that the average distance is greater than 160 yards.

 

[removed] 

B. Reject the null hypothesis. The data does provide sufficient evidence that the average distance is greater than 160 yards.

 

[removed] 

C. t= 1.2334; Critical value = 1.992

 

[removed] 

D. Insufficient information to answer this question.

 

Question 31 of 40

5.0 Points

     

A golfer wished to find a ball that would travel more than 180 yards when hit with his 5-iron with a club speed of 90 miles per hour. He had a golf equipment lab test a low compression ball by having a robot swing his club 7 times at the required speed. State the null and alternative hypotheses for this test.

 

[removed] 

A.

H0:  µ = 180; Ha:  µ > 180

 

[removed] 

B.

H0: µ > 180; Ha: µ > 180

 

[removed] 

C.

H0: µ < 180; Ha: µ > 180

 

[removed] 

D.

H0: µ = 180; Ha: µ < 180

 

Question 32 of 40

5.0 Points

     

One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent.

The critical value of X2 for a 2 x 2 table using a 0.05 significance level is 3.841. If the value of the X2 statistic is 3.427, state your conclusion about the relationship between gender and colorblindness.

 

[removed] 

A.

Do not reject H0. There is not sufficient evidence to support the claim that gender and colorblindness are related.

 

[removed] 

B.

Do not reject H0. There is sufficient evidence to support the claim that gender and colorblindness are related.

 

[removed] 

C.

Reject H0. There is not sufficient evidence to support the claim that gender and colorblindness are related.

 

[removed] 

D.

Reject H0. There is sufficient evidence to support the claim that gender and colorblindness are related.

 

Question 33 of 40

5.0 Points

     

A golfer wished to find a ball that would travel more than 180 yards when hit with his 5-iron with a club speed of 90 miles per hour. He had a golf equipment lab test a low compression ball by having a robot swing his club 7 times at the required speed.

Data from this test resulted in a sample mean of 184.2 yards and a sample standard deviation of 5.8 yards. Assuming normality, carry out a hypothesis test at the 0.05 significance level to determine whether the ball meets the golfer’s requirements. Use the partial t-table below.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/partial%20t-table.JPG

 

 

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A.

Reject the null hypothesis. The data do not provide sufficient evidence that the average distance is greater than 180 yards.

 

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B.

Reject the null hypothesis. The data do provide sufficient evidence that the average distance is greater than 180 yards.

 

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C.

Do not reject the null hypothesis. The data do provide sufficient evidence that the average distance is greater than 180 yards.

 

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D.

Do not reject the null hypothesis. The data do not provide sufficient evidence that the average distance is greater than 180 yards.

 

Question 34 of 40

5.0 Points

     

A large test statistic F tells us that the sample means __________ the data within the individual samples, which would be unlikely if the populations means really were equal (as the null hypothesis claims).

 

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A. differ more than

 

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B. differ less than

 

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C. are equal to

 

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D. do not vary with

 

Question 35 of 40

5.0 Points

     

One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent. The following counts were observed.

 

Colorblind

Not Colorblind

Total

Male

8

52

60

Female

2

38

40

Total

10

90

100

State the null and alternative hypothesis for the test associated with this data.

 

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A.

H0: Colorblindness and gender are dependent characteristics.
Ha: Colorblindness and gender are not related in any way.

 

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B.

H0:  Colorblindness and gender are dependent characteristics.
Ha:  Colorblindness and gender are related in some way.

 

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C.

H0: Colorblindness and gender are independent characteristics.
Ha: Colorblindness and gender are not related in any way.

 

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D.

H0: Colorblindness and gender are independent characteristics.
Ha: Colorblindness and gender are related in some way.

 

Question 36 of 40

5.0 Points

     

A 95% confidence interval for the mean of a normal population is found to be 13.2 < µ < 22.4. What is the margin of error?

 

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A. 4.6

 

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B. 4.4

 

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C. 4.2

 

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D. 5.6

 

Question 37 of 40

5.0 Points

     

A 95% confidence interval for the mean of a normal population is found to be 15.6 < µ < 25.2. What is the margin of error?

 

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A. 3.9

 

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B. 4.8

 

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C. 4.9

 

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D. 3.7

 

Question 38 of 40

5.0 Points

     

Which of the following statements is true?

 

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A. The p distribution cannot be used when finding a confidence interval for the population mean with a small sample anytime the population standard deviation is unknown.

 

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B. The t distribution can be used when finding a confidence interval for the population mean with a small sample anytime the population standard deviation is unknown.

 

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C. The t distribution cannot be used when finding a confidence interval for the population mean with a small sample anytime the population standard deviation is unknown.

 

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D. The p distribution can be used when finding a confidence interval for the population mean with a small sample anytime the population standard deviation is unknown.

 

Question 39 of 40

5.0 Points

     

One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent. The following counts were observed.

 

Colorblind

Not Colorblind

Total

Male

7

53

60

Female

1

39

40

Total

8

92

100

If gender and colorblindness are independent, find the expected values corresponding to the female combinations of gender and colorblindness.

 

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A. Colorblind Female 4.8; Not Colorblind Female 55.2

 

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B. Colorblind Female 3.2; Not Colorblind Female 36.8

 

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C. Colorblind Female 4.8; Not Colorblind Female 35.2

 

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D. Colorblind Female 3.8; Not Colorblind Female 36.2

 

Question 40 of 40

5.0 Points

     

One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent.

The critical value of X2 for a 2 x 2 table using a 0.05 significance level is 3.841. If the value of the X2 statistic is 3.179, state your conclusion about the relationship between gender and colorblindness.

 

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A.

Do not reject H0.

 

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B.

Reject H0.

 

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C.

There is sufficient evidence to support the claim that gender and colorblindness are not related.

 

[removed] 

D.

There is not sufficient evidence to accept or reject H0.

 

 

 

2-3 pages and calculations needed. it’s a loan evaluation. whether

For this assignment you will take on the role of Brad (or Brandy) Banker who works as a credit analysis for Big Bucks Lending. Your job is to evaluate Wacky Wines loan request. As a relatively new credit analyst, you will not get to make the final determination on the loan. Instead you will present your results and recommendation to the credit committee of Big Bucks Lending in a memo.

The members of the Committee are extremely well versed in finance. Hence, do not dedicate a great deal of space to explaining simple finance concepts. The members are looking for advanced analysis with evidence of critical thinking. The members always appreciate well written memos that make appropriate use of correct grammar and spelling. They are also very busy evaluating several loan proposals therefore memos written in a concise manner are better received. In order to complete the analysis of the loan request use the information below and the two sets of provided pro forma financial statements (expected and worst cases). Your memo should clearly state your recommendation regarding the loan with a supporting analysis. You must justify your decision using both qualitative and quantitative analyses. If you have just one page of analysis, I will not read it. You will earn a zero.

More specifically, please evaluate the loan request using the 5 C’s of Credit. You must explicitly address each of the C’s in your memo. Please use the ratios (liquidity, solvency, profitability, repayment capacity, efficiency, etc.) that we discussed in class to support your analysis. A competent analysis will include a discussion of the company’s past performance in terms of the financial ratios as well as also assess projected cash flow/ratios under various scenarios (expected and worst cases). In other words, you are expected to calculate relevant ratios for the historic data (years 2012, 2013, 2014 and 2015) as well as for projected years (2016, 2017 and 2018) for both the expected and worst case scenarios. Note: You are asked to calculate a certain number of each type of ratio, however, do not use two ratios that convey the same information (e.g., asset turnover and capital intensity; or debt-equity ratio and equity multiplier) as these count as just one ratio.

In addition, you are expected to conduct Du Pont analysis of ROE for all years (historic and projected) for all cases (expected and worst). Recall, that Du Pont analysis is useful for identifying the drivers of ROE and hence you must show all three parts of the analysis (profit margin, asset turnover, and the equity multiplier).

Banks often request that potential borrowers submit additional information to support their loan application. Discuss additional factors/information that you would like Dr. Frenz and Mr. Wolf to supply to assist the Committee in making a final determination about the project’s credit worthiness.

The course website will only allow you to submit one document in Microsoft word format. Thus, you will need to embed your excel tables and graphs in your word document before uploading your write-up to the course website.

Wacky Wines opened in 2009 as a boutique wine retailer specializing in hard to find premium wines from around the world. Wacky Wines is unlike other wine retailers in that it employs several level 3 sommeliers who are available to assist costumers whenever the store is open. In addition, Wacky Wines offers an innovative interactive wine of the month club. When members enroll, they complete a survey that indicates their wine preferences. Each month each member receives a custom selection of wines based on his/her preferences. The member then rates the selections and future wines received through the club are selected based on the member’s prior ratings. Because of this customization, Wacky Wines is able to charge a premium on its wine club memberships relative to other on-line clubs. In addition, Wacky Wines requires members to pick up their club selections at the store. On average, club members purchase six additional bottles of wine when they pick up their customized club selections.

As a result of these innovative marketing activities as well as traditional marketing techniques such as regular wine tastings events and discounts on cases, Wacky Wines has achieved accolades from Somm and Wine Spectator magazines. Hence, Wacky Wines has brand recognition and is ready to expand into two new locations while maintaining its flagship store located in Manhattan. Wacky Wines is requesting a $550,000 real estate loan to purchase retail space (along with furniture and fixtures, signage, etc.) to open new stores in Washington, DC and Boca Raton, FL. If the expansion is successful, Wacky Wines would like to open an additional store in LA. However, Wacky Wines views expansions into the California market as being more risky due to the presence of serval competitors and close proximity to Napa and Sonoma. Washington, DC and Boca Raton, FL were chosen as optimal expansion locations based on the per capita incomes of residents, per capital wine expenditures, and other market research. 

Wacky Wines is owned and operated as a LLC by Dr. Kropp and her partner Mr. Wolf. Dr. Kropp and Mr. Wolf met in college where Kropp studied finance and Wolf studied food and beverage management with a minor in viticulture. After receiving her doctorate, Kropp taught finance at a prestigious university for several years before opening Kropp’s Hops Brewery. Unfortunately, Kropp’s Hops Brewery suffered from liquidity issues, product quality issues (Kropp had no idea how to make beer), and low profits due to stiff competition and went out of business three years after opening. Realizing the shortcomings of her prior business failure, Kropp contacted Wolf who had developed a stellar reputation as an industry leader in the wine world since entering the industry in 2001. Wolf’s contacts and reputation are responsible for Wacky Wines ability to procure and maintain such an eclectic inventory of hard to find wines.

Key assumptions used to construct the pro forma statement projections: 

  1. 1)  In both the expected and worst case scenarios, Wacky Wines receives the $550,000 loan and uses the loan proceeds to purchase retail space, furniture and fixtures, signage, etc. 
  2. 2)  In the expected scenario, Wacky Wines’ sales from the flagship store are expected to increase by 15% in 2016 over the 2015’s value. Also in 2016, Wacky Wines is expected to generate $500,000 in revenue from the new stores. Sales growth is expected to be 15% at all stores in both 2017 and 2018. 
  3. 3)  In the worst case scenario, Wacky Wines’ sales from the flagship store are expected to increase by only 10% in 2016, while revenue generated from the new stores is expected to be $250,000. Sales growth is expected to be 10% at all stores in both 2017 and 2018. 
  4. 4)  The gross profit margin is assumed to be 5% lower in the worst case scenario than the expected case. 
  5. 5)  The interest rate on all loans is assumed to be 3 percentage points higher in the worst case scenario than the expected case scenario. 
  6. 6)  It is assumed that 50% of all sales are made on credit. 
  7. 7)  Wages and benefits are assumed to be 10% of sales in the expected case scenario, while wages and benefits are assumed to be 15% of sales in the worst case scenario.

Macroeconomic analysis | Economics homework help

This project addresses the following course outcomes:

· Assess how macroeconomic variables and policies impact the supply and demand of a company’s products or services based on trends in economic data

 

· Evaluate the effects of macroeconomic variables and policies on the financial performance of companies in the United States

Signature essay | HIST 1301 | University of Texas at Arlington

PROMPT: 

During the mid-18th Century, English colonists appealed to the metropole for redress of various grievances. In this essay, I want you to consider the ethics and civics of the elite members of colonial society seeking change (later known to us as the Patriots). Who were these Patriots? What methods did they use to further their goals through civic engagement? What ethical considerations did they take into account in seeking redress of their grievances? How did they fail in the creation of the first American government under the Articles of Confederation? Did the second government under the Constitution address their grievances or did they simply remove the imperial government and placed themselves in that position?

Note 1:  Successful responses will consider a broad range of evidence in support of arguments.  Take a few moments to consider how you would respond by making a list of both “ethics” and “civics” related to the colonists and their grievances.  Be sure to have a mixture of big/broad ideas and specific/detailed evidence in your argument. 

Note 2: We DO NOT want summaries. Summaries will not earn a high grade. “A papers” utilize rule of three analysis (including strong rule of three thesis statements in the introduction and each paragraph of the body), specific and detailed historical facts as evidence, analysis instead of summary, consider change over time and historical geography (as necessary in response to the prompt), and properly cite both primary and secondary sources (Turbian/Chicago).

Note 3: Required length is 2-3 pages (introduction, 3 paragraphs of the body, conclusion), no longer than 4 pages.

Requirements: 

  • Must be in Rule of Three format with an introduction and strong thesis statement, 3 paragraphs of the body (each with their own thesis statement – one for each of the three key points of your overall thesis), and conclusion. So a minimum of 5 paragraphs. (2-3 pages)
  • This is a fact based essay, you must provide specific and detailed evidence for your hypotheses.
  • You must utilize a minimum of three primary sources from the assigned materials (primary sources posted in the course module OR found under the primary source section of each chapter in American Yawp only; you may not utilize sources linked to in the reference section of American Yawp) as evidence in your essay
  • You must utilize a minimum of three secondary sources from the assigned materials as evidence in your essay
  • You may only use materials assigned in this course for your essay (we have vetted all the materials utilized in this course, other materials may not be appropriate or accurate). If you use outside sources your grade will be docked.
  • DO NOT QUOTE sources, paraphrase in your own words and cite
  • You must consider ethics/ethical decision making in this essay
  • Don’t forget about historical geography, where something takes place matters and it may be important to your argument.
  • You must use Turabian citation style in this essay; all citations must be footnote style citations (no parenthetical cites allowed, no endnotes/works cited at the end, you need footnotes).  Be sure to review how to properly cite a primary source that may be contained in another work and be sure to use page numbers where possible.
  • 12 pt type, 1 inch margins, double-spaced

Assignment | Reading homework help

Assignment

Research any non-Western philosopher of your choosing (e.g. a Chinese, Japanese,

Indian, African  African diaspora or indigenous philosopher) and explain what nature is

according to that philosopher Use at least two sources. Wikipedia is not a valid source. It must be scientific articles. It should be 4-5 pages long, double spaced, 12 point font.

 

 

Mangment case study | Management homework help

CASE #1: MICAWBER CAPITAL

       Individual assignment

       You have been hired as a consultant to the senior director at Micawber Capital (KEL #712, 2012), one of India’s largest microfinance organizations. Your main task is to recommend a corporate structure and organization for Micawber. Evaluate the materials in the case study and provide a recommendation focused on answering the three questions posed at the end of the second-to-last paragraph (p. 8).

       Format: a business memorandum of no more than 1000 words of text (use standard fonts and margins, single-spacing, and double-sided printing), including a concise executive summary.  Use visual aids to clarify, simplify, and/or emphasize your ideas, and integrate them within the text rather than as appendices (they don’t count against the word limit).  Memorandum should have a professional appearance, be formatted with page numbers and descriptive headings, and include proper citations of at least three outside sources using APA style.  Your memo should be free of grammatical, punctuation, capitalization, spelling, and other basic English language usage errors.

At minimum*, the memorandum should include the following:

       An executive summary, providing a concise overview of your analysis, insights, and recommendation.

       Brief statement of the issues as you understand them, focusing on the three questions posed at the end of the second-to-last paragraph (p. 8).

       Identification of the specific social responsibility and ethical factors relevant to the issue, along with application of the key ethical theories to the facts of this case.

 

** please no plaigrisim no copy

 

 

 

 

 

 

Challenges that the leaders of today’s health care organizations face.

Assignment:


*must also complete handout*

Choose two issues or challenges that the leaders of today’s health care organizations face. Select from among the following topics:

1.   Staff Shortage (Physicians, Nurses, Allied Health Providers, Ancillary Services)
2.   Reorganization in Response to Merger or Consolidation of Services
3.    Layoffs as a Result of Declining Revenues
4.   Influx of Registry, Part-Time, and Temporary Contract Staff
5.   Poor Performance Outcomes Leading to a Reduction in Medicare Reimbursement Dollars

6.   Poor Job Satisfaction Rates Resulting in Turnover

 

You are the manager of an ancillary service department at a large, 500+ bed hospital. Develop a proposal (750-1,200 words) that is directed toward your staff, in which you address the following:

  Inform the staff of the two issues (from the topics provided) your organization is facing.

  Describe the impact of these issues on your department.

  Describe how improved communication, collaboration, and teamwork can improve conditions in your department.

  Identify at least two examples from the required or recommended readings of techniques found to foster inclusion and improve communication and collaboration.

  A minimum of three academic references from credible sources are required for this assignment.

Prepare this assignment according to the APA guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

This assignment uses a grading rubric. Instructors will be using the rubric to grade the assignment; therefore, students should review the rubric prior to beginning the assignment to become familiar with the assignment criteria and expectations for successful completion of the assignment.

You are required to submit this assignment to Turnitin. Refer to the directions in the Student Success Center. Only Word documents can be submitted to Turnitin.

 

Rubric:

  1. Two issues/challenges are identified from among those listed in the assignment instructions.
  2. Comprehensive and compelling discussion regarding organizational issues, their impact, opportunities for improvement, and recommendations to foster a shared vision is offered.
  3. Thesis and/or main claim are comprehensive; contained within the thesis is the essence of the paper. Thesis statement makes the purpose of the paper clear.
  4. There is a sophisticated construction of paragraphs and transitions. Ideas progress and relate to each other. Paragraph and transition construction guide the reader. Paragraph structure is seamless.
  5. Writer is clearly in command of standard, written, academic English.