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OpenStudy (awesomedude2078):
In a standard normal distribution 95% of the data is within +/- _______standard deviations of the mean. 0 1 2 3
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OpenStudy (mathmale):
Try looking up "empirical rule." Chances are you'll find your answer immediately if you'd do that.
OpenStudy (awesomedude2078):
so it's 2
OpenStudy (awesomedude2078):
@mathmale
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