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 the audit staff. She collected the following sample information. Sales ($) Audit ($) 131 135 146 165 136 130 102 129 143 149 142 120 139 At the 0.1 significance level, can she conclude that the mean daily expenses are greater for the sales staff than the audit staff? picture Click here for the Excel Data File 1. State the decision rule. (Round your answer to 3 decimal places.) Reject Ho if t> 2. Compute the pooled estimate of the population variance. (Round your answer to 2 decimal places.) Pooled variance 3. Compute the test statistic. (Round your answer to 3 decimal places.) Value of the test statistic 4. State your decision about the null hypothesis. (Click to select) Ho: Hss Ha 5. Estimate the p-value. (Round your answers to 3 decimal places.)

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