The accompanying data provides the results of a survey of 27 employees in a tax...
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The accompanying data provides the results of a survey of 27 employees in a tax division of a Fortune 100 company F a Test the null hypothesis that the average number of years of service is the same for males and females Assume that the population variances are unequal b Test the null hypothesis that the average years of undergraduate study is the same for males and females Assume that the population variances are unequal Click the icon to view the survey data a Is there sufficient evidence at the 0 05 level of significance that the average number of years of service is the same for males and females Determine the null hypothesis Ho and the alternative hypothesis H Let females be population 1 and males be population 2 Ho Mi M 0 H H1 H 0 Type integers or decimals Do not round Compute the test statistic Round to two decimal places as needed Survey data Gender Female Female Female Female Female Female Female Female Female Female Female Female Female SOOD Years of Service Years Undergraduate Study 2 2 4 4 4 4 2 4 1 2 4 0 4 16 4 9 22 7 9 9 9 8 10 16 8 12 Gender Male Male Male Male Male Male Male Male Male Male Male Male Male Years of Service Years Undergraduate Study 4 4 4 4 10 15 28 7 22 26 18 5 19 20 30 27 30 4 4 2 4 4 4 4 4 2
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