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Expert-verified Found in: Page 385 ### Introductory Statistics

Book edition OER 2018
Author(s) Barbara Illowsky, Susan Dean
Pages 902 pages
ISBN 9781938168208 # What is the z-score of x= $12$, if it is two standard deviations to the right of the mean?

The value of the z score will be $2$

See the step by step solution

## Step 1: Given Information

By using the z-score it can be measured by how many standard deviations, the value of x will lie below (left) or above (right) the mean of the distribution.

## Step 2: Explanation

By using the z-score it can be measured by how many standard deviations ($\sigma$), the value of x will lie below (left) or above (right) the mean ($\mu$) of the distribution. Heretofore, it is shown that the z-score is two standard deviations to the right of the mean for x=$12$. ### Want to see more solutions like these? 