Mean Absolute Deviation

What is the definition of Mean?

• Last number minus the first number

• Range of the numbers

• Number that occurs the most often

• Average of the numbers

Tags

CCSS.4.MD.B.4

What is the first step to solving for the Mean Absolute Deviation?

• Find the mean of the new set of numbers

• Find the mean of the given data set

• Subtract the mean from each original data point

What is the second step to solving for the Mean Absolute Deviation?

• Find the mean of the new set of numbers

• Find the mean of the given data set

• Subtract the mean from each original data point

What is the last step to solving for the Mean Absolute Deviation?

• Find the mean of the new set of numbers

• Find the mean of the given data set

• Subtract the mean from each original data point

Find the Mean Absolute Deviation of the set: 10, 5, 7, 14, 19, 32, 25

• 8

• 16

• 56

• 112

Find the Mean Absolute Deviation of the set: 56, 21, 55, 30, 33

• 39

• 13.2

• 195

• 65.2

Tags

CCSS.6.SP.B.5C

Find the Mean Absolute Deviation of the set: 12, 25, 7, 14, 11, 33

• 44

• 102

• 8

• 17

Tags

CCSS.6.SP.B.5C

Find the Mean Absolute Deviation of the set: 6, 3, 5, 4, 8, 10

• 6

• 36

• 15

• 2

Tags

CCSS.6.SP.B.5C

Find the Mean Absolute Deviation of the set: 48, 52, 54, 61, 30, 76, 77, 50

• 448

• 94.5

• 56

• 11.5

Tags

CCSS.6.SP.B.5C

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