Which of the following statements about AB and AC is true? C(4.4)
A(-11)
B(0-4)
A. AB is longer than AC
B. AC is 6 units long
C. AB and AC are the same length
D. AC is longer than AB

AB is longer than AC which is the letter a

The mean absolute deviation tells you how spread out or how clustered around the mean a set of data is. This is the variation in the data. To compare sets, a higher mean absolute deviation indicates that the data points are more spread out from the mean. A lower mean absolute deviation indicates data points are more clustered around the mean.