136 Ms Lisa Monnin Is The Budget Director For Nexus Media Incorporated She Would Like To Compare The Daily Travel Expe 1 (17.73 KiB) Viewed 32 times
136 Ms Lisa Monnin Is The Budget Director For Nexus Media Incorporated She Would Like To Compare The Daily Travel Expe 2 (10.73 KiB) Viewed 32 times
136 Ms. Lisa Monnin is the budget director for Nexus Media Incorporated. She would like to compare the daily travel expenses for the sales staff and the audit staff. She collected the following sample Information Sales ($) 130 167 161 132 147 Audit (5) 128 107 130 141 141 140 At the 0.025 significance level, can she conclude that the mean daily expenses are greater for the sales staff than the audit star? Click here for the Excel Data.Elle a. State the decision rule. (Round your answer to 3 decimal places.) Reject Hoift
b. Compute the pooled estimate of the population variance. (Round your answer to 2 decimal places) Pooled variance c. Compute the test statistic. (Round your answer to 3 decimal places) Value of the test site
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