Solution: At a local college, 65 female students were randomly selected and it was found that their mean monthly income was $609 with a standard deviation
Question: At a local college, 65 female students were randomly selected and it was found that their mean monthly income was $609 with a standard deviation of $121.50. Seventy- five male students were also randomly selected and their mean monthly income was found to be $651 with a standard deviation of $168.70. Test the claim that male students have a higher monthly income than female students. Use a = 0.01.
Deliverable: Word Document 
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What is the Square Root of 64? - MathCracker.com