Question

What is the z-score of x=$12$, if it is two standard deviations to the right of the mean?

Short answer

The value of the z score will be$2$

Step-by-step solution

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.

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=$12$.