Finding the Mean

Another name for Mean is...

• Median

• Average

• Mode

Tags

CCSS.7.EE.B.3

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

Find the mean of 
9, 11, 2, 6

• 4
• 5
• 6
• 7

Tags

CCSS.7.EE.B.3

Find the mean of these numbers:
5, 11, 2, 12, 4, 2

• 4.1
• 6
• 4.5
• 4

Tags

CCSS.7.EE.B.3

Find the mean of the following cell phone usage per month: 445, 516, 618, 575, 288

DON'T ROUND YOUR ANSWER :)

• 488.4

• 484

• 488

• 487.5

Tags

CCSS.6.NS.B.3

Find the mean of the following shoe sizes: 7 , 8.5 , 9 , 8.5 , 7 , 8.5 , 10 , 12 , 8 , 7.5

DON'T ROUND YOUR ANSWER :)

• 8.6

• 9.5

• 7.8

• 7.5

Tags

CCSS.6.NS.B.3

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

• 120
• 400
• 200
• 100

Tags

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, 19, 1

• 10

• 6

• 16

• 60

Tags

CCSS.7.NS.A.3

Find the mean:

2, 12, 1, 5, 4

• 24

• 4.8

• 11

• 13

Tags

CCSS.7.NS.A.3