Question 1142171
The empirical rule known as the 68-95-99.7 rule applies
:
A. The scores are within 1 standard deviation of the mean, 68%
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B. The scores are 1 - 68 = 32%
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C. 148 is 3 standard deviations above the mean, 1 - 99.7 = 0.3%
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