A consumer advocacy group feels that Walmart provides a less safe shopping environment than Target. To try to prove their point, they randomly selected 20 walmart stores and found the annual number of crime reports led for these stores. Each of these Walmart stores was then paired with a Target store within a 10 mile radius, and the annual crime reports for the associated Target stores were also recorded. The data ls shown below. Test to to see if the mean number of crime incidents at Walmart stores is signicantly larger than the mean number of crime incidents at Target stores. Please note the data shown below is not real, but lf you would llke to see the real example, check out walmartcrlmereport. com. Unfortunately, the real data was collected in a way that was not falr to Walmart. Assume nonnallty. Assignment BqS data a) Let pw represent the mean incidents associated with Walmart, and let 37 represent the mean incidents associated with Target. What are the proper hypotheses? 0 H0: aw - pTversus Ha: ,crw :- m P'- H0: aw - mversus Ha: ,trw pr -\"'- Hg: aw - yTversus Ha: ,crw - m -'\"'- H0: aw - mversus Ha: mu 1: FT b) What is the test statistic? Give your answer to four decimal places. 03473 x c) Using a 0.05 level of significance, what is the critical point for this test'il Give your answer to four decimal places. 1.6860 x d) What is the appropriate conclusion? F'- Reject the claim that ow is greater than m- because the test statistic is larger than the critical point. 0 Fall to reject the claim that pw is equal to m because the test statistic is less than the critical point. P'- Fail to reject the claim that pw is equal to NT because the test statistic is larger than the critical point. -\"'- Conclude that aw is greater than tr. because the test statistic is larger than the critical point