M.A.D

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

True or false?:The absolute value of a number will always be positive.

• True
• False

Tags

CCSS.6.NS.C.7C

What is another word for average?

• Mean
• Median
• Mode
• Range

What does M.A.D stand for?

• Mean as Dirt

• Mean Average Deviation

• Angry

• Mean Absolute Deviation

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:  10, 9, 3, 8, 10.  The Mean is 8

• 3
• 5
• 1
• 2

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

• 43
• 20
• 10
• 12