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OpenStudy (anonymous):
The measurement of the height of 600 students of a college is normally distributed with a mean of 175 centimeters and a standard deviation of 5 centimeters. What percent of students are between 170 cm and 180 cm in height?
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OpenStudy (amistre64):
you are 1sd to each side of the mean; by the empirical rule, what should this approximately give us?
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