Question

the mean of robins scores was 107. complete the chart to find the absolute distances from the mean for each of robins scores. x = y = z = -12 8 9 12

Explanation:

Step1: Calculate distance for 102

Find the absolute - value of the difference between 102 and 107.
$|102 - 107|=| - 5| = 5$
So $x = 5$

Step2: Calculate distance for 107

Find the absolute - value of the difference between 107 and 107.
$|107 - 107|=0$
So $y = 0$

Step3: Calculate distance for 119

Find the absolute - value of the difference between 119 and 107.
$|119 - 107|=12$
So $z = 12$

Answer:

$x = 5$
$y = 0$
$z = 12$