Please refer to the following table I Scores Sample Average Sample size Sample Variance Female students 80 81 Male students 77 144 Use the 4 or 5 step hypothesis tests to determine at the 2% significance level, is the mean grade of the female students different from the male ones? (Please keep 2 decimal places for all calculations)

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Please refer to the following table
Scores
Sample Average
Sample size
Sample Variance
Female students
80
81
Male students
77
6.
144
Use the 4 or 5 step hypothesis tests to determine at the 2% significance level, is the mean grade
of the female students different from the male ones? (Please keep 2 decimal places for all
calculations)
(SHOW DETAILED WORK)
Transcribed Image Text:Please refer to the following table Scores Sample Average Sample size Sample Variance Female students 80 81 Male students 77 6. 144 Use the 4 or 5 step hypothesis tests to determine at the 2% significance level, is the mean grade of the female students different from the male ones? (Please keep 2 decimal places for all calculations) (SHOW DETAILED WORK)
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