Homework Help: MATH

Posted by Anonymous on Thursday, August 19, 2010 at 11:27pm.

What percent of heights of adult males in the normally distributed general population
have z-scores between -1 and +1?

MATH - drwls, Friday, August 20, 2010 at 7:27am
68.27% of the population is between z= -1 and z = 1. That is the fraction within "one sigma" of the mean, for any normal distribution.

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