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To test the female students higher than of the males mean test

A sample of grades of both males and females in MAT 561 is:

Males	72, 69, 98, 66, 85, 76, 79, 80, and 77
Females	81, 67, 90, 78, 81, 80, and 76

At the 0.01 level of significance, is the mean grade of the female students higher than that of males?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M921656

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