Calculate the mean absolute deviation for each possible sample of size 2 from the population. Sample
Mean Absolute Deviation
{8,8)
(8,9)
(8,21)
(9,8)
{9,9)
(9,21)
(21,8}
(21,9)
(21,21)
(Type integers or decimals rounded
one decimal place as needed.)

f

step-by-step explanation:

f

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square