Question

finding distances from the mean
the mean of evelyns scores was 138. complete the chart to find the distances from the mean for each of evelyns scores.
x = (square) y = (square) z = (square)

Explanation:

Step1: Calculate distance for x

Subtract mean from x - value.
$x=125 - 138=- 13$

Step2: Calculate distance for y

Subtract mean from y - value.
$y=137 - 138=-1$

Step3: Calculate distance for z

Subtract mean from z - value.
$z=145 - 138 = 7$

Answer:

$x=-13$
$y=-1$
$z = 7$