Mean Absolute Deviation Krisman

Find the Mean Absolute Deviation of the set: 6, 3, 2, 4, 8, 10

• 5.5

• 33

• 15

• 2.5

Find the Mean Absolute Deviation of the set: 48, 52, 54, 61, 30, 76, 79, 50

• 450

• 94.5

• 56.25

• 11.8

What is the definition of the Mean Absolute Deviation?

• A data set is the average distance between each data value and the mean

• The average of the numbers

• The difference between the lowest and highest values

• The "middle" value in the list of numbers

What is the first step (1-2) when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean

• Find the mean of the data

• Find the mean of the distances

What is the third step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean

• Find the mean of the distances

Which of the following is the mean absolute deviation for the set of data?
2.50 3.75 1.25 2.25 3.00

• 3.3

• 0.66

• 2.50

• 2.55

Find the MAD of the following data sets: $29, $58, $15, $129, $75, $22

• 196

• 54.7

• 114

• 32.67

Find the MAD for the following set: 65, 90, 85, 70, 70, 95, 55

• 12.24

• 75.7

• 85.7

• 40

Find the Mean Absolute Deviation: 5, 11, 2, 7, 16. The Mean is 8.2

• 3.2

• 2.8

• 1.2

• 4.2

What is the mean absolute deviation of the numbers:

• 3.4

• 4

• 11

• 5