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
Rating: 4.5 (1200 reviews)

Question

Revolt · Accepted Answer

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

Pretest

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?

More from this Course