Mean Absolute Deviation

In calculating MAD, after you find the average or mean you must _____________. 

• do nothing because you're done

• Find out the distance each number is from the mean.

• Find the distance each number is from zero.

Find the MAD:
58, 38, 54, 48, 26, 36

• 43

• 20

• 10

• 12

What does M.A.D stand for?

• Mean as Dirt

• Mean Average Deviation

• Crazy

• Mean Absolute Deviation

Find the Mean Absolute Deviation: (MAD)

10, 9, 3, 8, 10.

• 3

• 5

• 1

• 2

What is the average distance form the mean of the numbers:
 10, 8, 5, 12, 20

• 3.4

• 4

• 11

• 5

Find the Mean Absolute Deviation:

58, 38, 54, 48, 20, 26, 36

• 43.2

• 20.91

• 11.42

• 9.34

• 15.3

Find the Mean Absolute Deviation: for the following set: 85, 90, 68, 75, 79

• 79.4

• 6.48

• 32.4

• 7.9

• 3.24

Find the Mean Absolute Deviation:: 58, 38, 54, 48, 26, 36

• 43

• 20

• 10

• 12

• 14

Find the Mean Absolute Deviation: of the following data sets: $29, $58, $15, $129

• 196

• 57.75

• 143

• 35.75

• 28.1

What is the Mean Absolute Deviation:?

• 33

• 15.84

• 18

• 16.9

• 11.4