The manager of a company believes that differences in sales performance depend upon the salesperson's age. Independent samples of salespeople were taken and their weekly sales record is reported below.
a.State the null and alternative hypotheses.
b.Test the null hypothesis at the 5% level.

Question

The manager of a company believes that differences in sales performance depend upon the salesperson's age. Independent samples of salespeople were taken and their weekly sales record is reported below.  
a.State the null and alternative hypotheses.
b.Test the null hypothesis at the 5% level.

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The Answer of The manager of a company believes that differences in sales performance depend upon the salesperson's age. Independent samples of salespeople were taken and their weekly sales record is reported below.  
a.State the null and alternative hypotheses.
b.Test the null hypothesis at the 5% level.

The Manager of a Company Believes That Differences in Sales