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A set of 1200 exam scores is normally distributed with a mean = 82 and standard...

A set of 1200 exam scores is normally distributed with a mean = 82 and standard deviation = 6.

Use the Empirical Rule to complete the statements below.

  1. How many students scored higher than 82?

    How many students scored between 76 and 88?

    How many students scored between 70 and 94?

    How many students scored between 82 and 88?

    How many students scored higher than 76?
Math   Statistics-And-Probability   
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