Question

HEEEEEEEEELLLLPPP EASY

The number of story books owned by eight classmates is shown below:

8, 9, 9, 7, 8, 6, 9, 8

Part A: What is the mean of the data? Show your work. (4 points)

Part B: Use your answer from Part A to calculate the mean absolute deviation for the data. Show your work. (6 points)

Answer 1

mean : 6,7.8.8.8.9.9.9 (8+8=16 ) now (16divided by 2)=8 mean

Explanation:

mean=8

absolute=0 work:6+7+8+8+8+9+9+9=64 64divided y 8 =0