he Rocky Mountain district sales manager of Rath Publishing, Inc., a college textbook publishing company, claims that the sales representatives make an average of 54 sales calls per week on professors. Several reps say that this estimate is too low. To investigate, a random sample of 52 sales representatives reveals that the mean number of calls made last week was 56. The standard deviation of the sample is 3.6 calls. Using the 0.100 significance level, can we conclude that the mean number of calls per salesperson per week is more than 54? H0 : μ ≤ 54 H1 : μ > 54 (Round the final answers to 3 decimal places.) The value of the test statistic is.
The Rocky Mountain district sales manager of Rath Publishing, Inc., a college textbook publishing company, claims that the sales representatives make an average of 54 sales calls per week on professors. Several reps say that this estimate is too low. To investigate, a random sample of 52 sales representatives reveals that the
H0 : μ ≤ 54
H1 : μ > 54
(Round the final answers to 3 decimal places.)
The value of the test statistic is.
(Click to select) Accept Reject H0 if t >. At the 0.100 significance level, the mean number of calls is (Click to select) greater less than 54 per week.
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