Finding the mean

Find the mean:

2, 4, 6, 8, 10, 12

• 42

• 7

• 10

• 6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the mean:

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

• 20

• 30

• 140

• 7

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the average:

10, 2, 6, 14, 1, 3

• 11

• 6

• 36

• 15

Tags

CCSS.7.EE.B.3

Find the mean:

7, 7, 15, 17, 4, 20

• 10

• 6

• 16

• 60

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the mean:

2, 12, 1, 5, 4

• 24

• 4.8

• 11

• 13

Tags

CCSS.7.NS.A.3

Find the mean:

10, 40, 25, 30, 15

• 24

• 5

• 120

• 30

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the mean:

12, 15, 18, 13, 6, 14

• 6

• 33

• 13

• 78

Tags

CCSS.6.NS.B.3

Find the mean:

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

• 63

• 9

• 7

• 17

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

How do you find the mean of a set of numbers?

• Add all of the numbers up and then divide by the amount of numbers you have

• Do the largest number minus the smallest number

• Find the middle number

• Find the number that occurs most often

Tags

CCSS.7.EE.B.3

What is the mean?

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

Tags

CCSS.7.EE.B.3