SOLUTION: Measures of variability : A = 78, 85, 86, , 78, 96 x = (x − x̅) = |x − x̅| = (x − x̅)²= Range: R = H − L = Mean Absolute Deviation: MAD = Standard Devia

Question 1194710: Measures of variability :
A = 78, 85, 86, , 78, 96
x =
(x − x̅) =
|x − x̅| =
(x − x̅)²=
Range:
R = H − L =
Mean Absolute Deviation:
MAD =
Standard Deviation:
SD =
Variance:
SD² =
Answer by ikleyn(52879) (Show Source): You can put this solution on YOUR website!
.

Just answered under this link

https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1194711.html

Actually, a methodology of such calculations is written/explained in any textbook on statistics . . .

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