# Z- Score Distribution

December 3rd, 2022

## Z- Score Distribution

Z-scores A normal distribution of scores has a standard deviation of ? =10; and a ? = 70. Find the z-scores corresponding to each of the following values: a) A score that is 20 points above the mean. (Hint: what score is 20 points above the mean of ? = 70?) b) A score that is 10 points below the mean. c) A score of x = 50. d) A score of x = 35.

ðŸ‘‹ Nice to meet you!

Want 15% OFF your first order?

Use Promo Code: FIRST15

Use Promo Code: FIRST15

OUR GIFT TO YOU

15% OFF your first order

Use a coupon

Claim my 15% OFF
Order in Chat **FIRST15**and enjoy expert help with any task at the most affordable price.