The mean SAT verbal score is 419, with a standard deviation of 96. Use the Empirical Rule to determine what percent of the

Question

The mean SAT verbal score is 419, with a standard deviation of 96. Use the Empirical Rule to determine what percent of the scores lie between 227 and 515. (Assume the data set has a bell-shaped distribution.)
81.5%
68%
34%
83.9%

Kunduz · Accepted Answer

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