2/7 - Mean, Median, Mode, and Range

Find the mean:

2, 4, 6, 8, 10, 12

• 42

• 7

• 10

• 6

Find the mean:

10, 5, 15, 20, 25, 35, 30

• 20

• 30

• 140

• 7

Find the mean:

7, 7, 15, 17, 4, 20

• 12

• 6

• 16

• 60

Find the mean:

10, 40, 25, 30, 15

• 24

• 5

• 120

• 30

Find the mean:

12, 15, 18, 13, 6, 14

• 6

• 33

• 13

• 78

Find the mean:

11, 10, 5, 2, 6, 10, 19

• 63

• 9

• 7

• 17

What is the mean?

• # happening the most
• the number in the middle
• biggest-smallest
• the average

8. Find the mean.
120, 120, 90, 70

• 120
• 400
• 200
• 100

Another name for Mean is...

• Median

• Average

• Mode

What is the median of this data set?
3 , 17 , 17 , 11 , 8 , 13 , 5 , 18

• 11
• 12
• 13
• 17