187k views
2 votes
A normal distribution of scores has a standard deviation of 10. Find the Z-scores

corresponding to each of the following values:
a) A score that is 20 points above the mean. Z-7

User Vaseltior
by
5.3k points

1 Answer

3 votes
A score that is 20 points above the mean
User Foreline
by
4.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.