Question: 14.28 Hang up if recording repeated? Example 2 described an experiment in which telephone callers to an airline were put on hold with an advertisement,

14.28 Hang up if recording repeated? Example 2 described an experiment in which telephone callers to an airline were put on hold with an advertisement, Muzak, or classical music in the background. Each caller who was chosen was also randomly assigned to a category of a second factor: whether the recording played was five minutes long or ten minutes long. (In each case, it was repeated at the end.) The table shows the data classified by both factors and the results of a two-way ANOVA.

Telephone holding times by type of recording and repeat time Recording Advertisement

a. State the null hypothesis to which the F test statistic in the Recording row refers.

b. Show how to use mean squares to construct the F test statistic for the Recording main effect, report its P-value, and interpret.

c. On what assumptions is this analysis based?

Telephone holding times by type of recording and repeat time Recording Advertisement Muzak Classical Repeat Time Ten Minutes Five Minutes 8,11,2 5,1 1,4,3 0,6 13,8,15 7,9 Source DF SS MS F P Recording 2 149.20 74.60 7.09 0.011 Repeat 1 23.51 23.51 2.24 0.163 Error 11 115.69 10.52 Total 14 288.40

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Statistics Alive Questions!

Many companies have been affected during the COVID-19 global pandemic. In particular, Starbucks Corporation (NASDAQ: SBUX) noted in its annual report, Our financial results have been and could...

Example 2 described an experiment in which telephone callers to an airline were put on hold with an advertisement, Muzak, or classical music in the background. Each caller who was chosen was also...

Please kindly help with my assignment. Baby weight and smoking Smoking during pregnancy is a known cause of reduced infant birth weight and other issues that can affect the delivery and mortality....

need correct solutions:-- Tanning experiment Suppose the tanning experiment described in Examples 1 and 2 used only four participants, two for each treatment. a. Show the six possible ways the four...

Use all data on cell phones Refer to the exercise 1. When we use the data for all 32 subjects, MINITAB reports results in the following for the Wilcoxon signed-ranks test. Wilcoxon signed-ranks test...

thanks in advance :- \fUse all data on cell phones Refer to the exercise 1. When we use the data for all 32 subjects, MINITAB reports results in the following for the Wilcoxon signed-ranks test....

all information that i have:- please help me:- Baby weight and smoking Smoking during pregnancy is a known cause of reduced infant birth weight and other issues that can affect the delivery and...

Please help me to solve below questions:- Baby weight and smoking Smoking during pregnancy is a known cause of reduced infant birth weight and other issues that can affect the delivery and mortality....

explain in details;- More on blood pressure Refer to the exercise 1. The analysis there did not take into account the size of the change in blood pressure. Show how to do this with the Wilcoxon...

Please provide all the steps and explanation:- \fMore on blood pressure Refer to the exercise 1. The analysis there did not take into account the size of the change in blood pressure. Show how to do...

Thanks for your help :- Use all data on cell phones Refer to the exercise 1. When we use the data for all 32 subjects, MINITAB reports results in the following for the Wilcoxon signed-ranks test....

A foreman supervises A, B, and eight other employees. The foreman sates that he spends twice as much time supervising A and half as much time supervising B, compared with the average time spent...

Matching (Contd.) The bridge of the nose is to the left eye. The upper arm is forearm. The lungs are heart. The fingers are wrist. The stomach is spine. to the to the to the to the [Choose] medial...

How can managers determine whether a Deloitte employee is working at a decelerated pace in the career customization model or simply isnt working very hard?

Use power series operations to find the Taylor series at x = 0 for the function. sin x cos x

12.4 Repeat Problem 12.1 for the Ratio vs. Radius data of Table 6.1.

12.3 For the Energy 1 and Energy 2 data of Table 6.1, use the results of Problems 12.1 and 12.2 to calculate the bisector model to the Energy 1 vs. Energy 2 data.

12.2 Use the bivariate error data of Energy 1 and Energy 2 from Table 6.1. Calculate the best-fit parameters and errors of the linear model X=Y, where X is Energy 1 and Y is Energy 2.

1 Maxwell Manufacturing issued $480,000, 12-year, 8% bonds at 107.00. What is the total amount of interest expense that will be recorded over the life of these bonds? Multiple Choice $518,400...

6 5. The group financial statement of Dexter Group Bhd as at 31 December 2021 are shown below: Dexter Bhd Consolidated Statement of Profit or Loss for the year ended 31 December 2021 RM'000 Sales...

Seved Help Save & E CH Determine the ending balance of each of the following T-accoun Cash Accounts Payable 240 190 3,400 12,200 440 200 5,300 160 Supplies 11,400 2,500 Accounts Receivable 5,200...