Question

Find the Mean Absolute Deviation of the Following data set: Test

Scores: 90, 85, 85, 75, 70, 70,50,50
I

Answer 1

the answer will be 71.875

Explanation:

if you add all of the numbers 90+ 85+ 85+ 75+ 70+ 70+50+50

it gives u 575 and then you divide by the total of the numbers that it would be 8 so 575/8 = 71.875

Answer 2

71.9

Explanation: