[Solution Library] A researcher surveyed 50 randomly selected males and 50 randomly selected females to see how they paid their bills. The data are shown. At
Question: A researcher surveyed 50 randomly selected males and 50 randomly selected females to see how they paid their bills. The data are shown. At a = 0.01, test the claim that the proportions are not equal. What might be a reason for the difference, if one exists?
Type of payment Checks Electronically In person
Males 27 15 8
Females 22 19 9
Total 49 34 17
Deliverable: Word Document 
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