A school district samples 10 of its seventh-grade classes and calculates the mean height of students for each class. Sampled Class Mean Height
1
58.8
2
61.3
3
59.2
4
61.0
5
60.2
6
59.6
7
58.7
8
60.5
9
58.9
10
61.8
The estimated mean height from these classes is 60.0 inches. Use the estimated mean to calculate the absolute mean deviation of the data
A 0
B
0.13
C
"
0.18
D
0.96