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Mathematics, 23.09.2019 20:30 gabbytumey
Suppose on a certain test, fifty students earn a perfect score and fifty students earn a zero. determine the mean grade and standard deviation among the one hundred students.
a. mean grade among the one hundred students is a0
b. standard deviation:
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Suppose on a certain test, fifty students earn a perfect score and fifty students earn a zero. deter...
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