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114. The final marks for the Wednesday class in Statistics 101 are ready to be posted. The class average is 72%, with a standard deviation
114. The final marks for the Wednesday class in Statistics 101 are ready to be posted. The class average is 72%, with a standard deviation of 9. Use the Empirical Rule to answer the following questions. a. What percentage of the grades are above 817 b. What percentage of the grades are below 54
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