February 23, 2017

Homework Help: statistics

Posted by Abby on Tuesday, December 14, 2010 at 2:09am.

Scores on the ACT test are normally distributed with a mean of 21.1 and a standard deviation of 4.8. If one ACT score is randomly selected, find the probability that it is greater than 20.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions