Question
What is the Value of the TestStatistic? The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing company, claims that the
What is the "Value of the TestStatistic"?
The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing company, claims that the sales representatives make an average of 37 sales calls per week on professors. Several reps say that this estimate is too low. To investigate, a random sample of 43 sales representatives reveals that the mean number of calls made last week was 39. The standard deviation of the sample is 2.4 calls. Using the 0.025 significance level, can we conclude that the mean number of calls per salesperson per week is more than 37? |
H0: 37 |
H1: > 37 |
1. | Compute the value of the test statistic.(Round your answer to 3 decimal places.) |
Value of the test statistic |
2. | What is your decision regardingH0? |
(Click to select)RejectDo not reject H0. The mean number of calls is (Click to select)lessgreaterthan 37 per week. |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started