The heights of a certain type of tree are approximately normally distributed with a mean height mu is equal to 5 ft and a standard deviation sigma is equal to 0 point 4 ft. Which statement must be true?

Name: Revolt
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Revolt · Accepted Answer

A tree with a height of  6 point 2  ft is  3  standard deviations above the mean.

Introduction to Normal Distributions - Quiz Quiz

The heights of a certain type of tree are approximately normally distributed with a mean height mu is equal to 5 ft and a standard deviation sigma is equal to 0 point 4 ft. Which statement must be true?

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