If the outlier is excluded from the following data set, what happens to the mean? 110, 112, 109, 112, 21, 108, 110, 111, 108

A . It decreases.

B . It increases.

C . It does not change.

D . It depends whether the outlier is a high outlier or a low outlier.

With the outlier, the average is 100.1

Without it, the average is 110.

So without the outlier, the mean increases.

Step-by-step explanation:

The outlier is 21. Think about it in terms of grades. If your lowest grade is taken off your report card, your average would increase

mx+89b(-98)nb

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w