Mean Median Mad

What is another word for AVERAGE?

• Mode

• Median

• Mean

• Not nice

What is the median?

• biggest- smallest

• average

• the middle #

• that happens the most

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2

• Write them both as the answer

• Give up

• Pick one

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29

• 38

• 50

• 145

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

The Mean is 8.2

• 1.2

• 3.2

• 4.2

• 2.8

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40

• 24

• 4

• 256

The number of miles that Kiki cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Kiki cycled?

• 24

• 36

• 39

• 52

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4

• There isn't one

• 3.5

• 3

Calculate the M.A.D. of the data 38, 66, 88, 90

• 70.5

• 20.5

• 18.5

• 25

Find the MAD:

58, 38, 54, 48, 26, 36

• 43

• 10

• 20

• 12