Mathematics, 31.08.2020 08:01 22justinmcminn

A calculus exam that was taken by 94 students is recorded and normally distributed. The mean score on the exam is 78 and the standard deviation is 2.4. What percent of the scores are in the 70.8 and 85.2 range?

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A calculus exam that was taken by 94 students is recorded and normally distributed. The mean score o...