Question

Soil A Soil B
5 9
5221 6 3 9
510 7 0 2 3 6 7 8
21 8 3
0 9

Key: 9|6 means 69 Key: 5|8 means 58

A. Calculate the mean of each data set.

B. Calculate the mean absolute deviation (MAD) of each data set.

C. Which set is more variable? How do you know?

Answer 1

omg the chart is all messed up

Answer 2

Soil A Soil B
5 9
5 2 1 1 6 3 9
5 1 0 7 0 2 3 6 7 8
2 1 8 3
0 9