Review problem related to the normal distribution

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Question: About what percent of x values from a normal distribution lie within one standard deviation (left and right) of the mean of that distribution? About what percent of the x values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?

Reference no: EM131643767

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Review problem related to the normal distribution : About what percent of x values from a normal distribution lie within one standard deviation (left and right) of the mean of that distribution?
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