Histogram for math sat scores is symmetric and concentrated

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The average Math SAT score is 450 with a standard deviation of 100 points. Assume that the histogram for Math SAT scores is symmetric and concentrated about 450. Estimate the percent of students who score higher than 650 of the Math SAT. 12.5, 17.5, 25, 2.5, 5, 10.

Reference no: EM13146144

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