At a local store, 65 female employees were randomly selected and it was found that their mean monthlyincome was $642 with a standard deviation of $121.50. Seventy-five male employees were also randomlyselected and their mean monthly income was found to be $684 with a standard deviation of $168.70. Test thehypothesis that male employees have a higher monthly income than female employees. Use α = 0.01.

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The Answer of At a local store, 65 female employees were randomly selected and it was found that their mean monthlyincome was $642 with a standard deviation of $121.50. Seventy-five male employees were also randomlyselected and their mean monthly income was found to be $684 with a standard deviation of $168.70. Test thehypothesis that male employees have a higher monthly income than female employees. Use α = 0.01.

At a Local Store, 65 Female Employees Were Randomly Selected