How many students scored above an 85%

Reference no: EM131081143

The scores for math test #3 were normally distributed. If 15 students had a mean score of 74.8% and a standard deviation of 7.57, how many students scored above an 85%?

Reference no: EM131081143

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How many students scored above an 85% : how many students scored above an 85%?

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