Mathematics, 26.07.2019 05:30, deedee363

5-1: 1. call centers typically have high turnover. the director of human resources for a large bank has compiled data on about 70 former employees at one of the bank’s call centers in the excel file call center data . in writing an article about call center working conditions, a reporter has claimed that the average tenure is no more than two years. as you formulate and test a hypothesis using these data, how should the null and alternative hypothesis statements be written?

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5-1: 1. call centers typically have high turnover. the director of human resources for a large bank...