Question

What is the z-score of x= $7$, if it is $0.133$ standard deviations to the left of the mean?

Short answer

The $z-$score is$-0.133$

Step-by-step solution

Given Information

The z-score of x= $7$, if it is $0.133$ standard deviations to the left of the mean?

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. Before it is given that the z-score is $0.133$standard deviations to the left of the mean for x=$7$