guythatneedshelp guythatneedshelp

08-05-2016
Mathematics

Answered

100 students take a course pass/fail. If they pass they get 4 points towards their GPA, if they fail they get 0. If 90 students pass, what is the mean and standard deviation (to 1 decimal) of the points earned?

mean: _a0

Standard Deviation: ___a1

Verified Answer :

cutelion918 cutelion918

09-05-2016

10 of them fail so 10 of them get 0 and no points to there GPA

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