A. s.a. p i will give brainiest. m

find the mean absolute deviation of the following data set.

8, 5, 15, 12, 10

options:

3.5

14

2.8

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6