To find this take the average of the absolute values of the differences between each member of a data set in the mean of the data set

See Explanation

Step-by-step explanation:

The question is incomplete, as the dataset is missing; However, one can deduce that the question implies that you calculate the mean absolute deviation of the missing dataset.

Take for instance, the dataset is: 1, 2, 2, 3, 3, 5, 8

Calculate the mean:

Next, proceed to the instruction in the question;

Which is:

So, we have:

Remove absolute brackets

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

the correct answers i think are b. and d.

give me brainliest if it is correct!