For nonnormal distributions,99.7% of data will fall within three standard deviations of the mean.

Name: For nonnormal distributions,99.7% of data will fall within three standard deviations of the mean.
Brand: Quizplus
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Quizplus · Accepted Answer

The statement is only true for normal distributions. For nonnormal distributions, the percentage of data falling within three standard deviations of the mean varies and cannot be assumed to be 99.7%.

For Nonnormal Distributions,99