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a. State the decision rule. (Round your answer to 3 decimal places.)b. Compute the pooled estimate of the population variance. (Round your answer to 2

a. State the decision rule. (Round your answer to 3 decimal places.)b. Compute the pooled estimate of the population variance. (Round your answer to 2 decimal places.)c. Compute the test statistic. (Round your answer to 3 decimal places.)d. State your decision about the null hypothesis.multiple choice 1Reject H0: ?s ? ?aDo not reject H0: ?s ? ?ae. Estimate the p-value.multiple choice 2Between 0.05 And 0.10Between 0.001 And 0.005Between 0.005 And 0.01Between 0.01 And 0.025

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Ms. Lisa Monnin is the budget director for Nexus Media Inc. She would like to compare the daily travel expenses for the sales staff and nts the audit staff. She collected the following sample information. Sales ($) 126 134 148 157 134 147 Audit ($) 128 86 128 140 148 110 132 eBook The population standard deviations are unknown but assumed to be equal. At the 0.100 significance level, can she conclude that the mean daily expenses are greater for the sales staff than the audit staff? Hint picture Click here for the Excel Data File L ferences Required: a. State the decision rule. (Round your answer to 3 decimal places.) Reject Ho if t> b. Compute the pooled estimate of the population variance. (Round your answer to 2 decimal places.) Pooled variance

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