in-a-study-of-foot-lengths-it-was-found-that-the-lengths-are-normally-distribute

Question

In a study of foot lengths, it was found that the lengths are normally distributed with a mean of $250 mm$ and a standard deviation of $15 mm$ . A shoe company decides to design shoes that will not fit individuals whose foot lengths fall in the smallest $2.5 percent sign$ or the largest $2.5 percent sign$ of the population. What is the range of foot lengths that the shoes will cover?

Accepted Answer

$220.6 mm$ to $279.4 mm$

Answer

$220.6 mm$ to $279.4 mm$

Answer

$220.6 mm$ to $279.4 mm$

Answer

$220.6 mm$ to $279.4 mm$