Question

A town has 685 households. the number of people per household is normally distributed with a mean, x, of 3.67 and a standard deviation , x, of .34. approximately how many households have between 2.99 and 4.01 people

Answer 1

Hello there!!

Let us solve this problem, shall we?

First: You need to solve the 685 divided by 3.67.
Second: You find out the devidation
When you do all the steps: THE ANSWER IS 11!!!!!