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Mathematics 8 Online
OpenStudy (anonymous):

In a normal distribution, what percentage of the data falls within 3 standard deviations of the mean? A. 68% B. 34% C. 95% D. 99.7%

OpenStudy (e.mccormick):

Have you looked at a normal curve chart?

OpenStudy (anonymous):

no i havent

OpenStudy (anonymous):

got it! d

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