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Mathematics, 26.05.2021 17:00 ddrain6285

A normally distributed data set has a mean of O and a standard deviation of 0.5. Which is closest to the percent of values between -1 and 1?
A 34%
B 50%
C 68%
D 95%

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A normally distributed data set has a mean of O and a standard deviation of 0.5. Which is closest t...
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