Mathematics
Mathematics, 20.04.2021 00:44, kennrecklezz

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 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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