Finding the Mean

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

• 4.1
• 6
• 4.5
• 4

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

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

• 488.4
• 484
• 488
• 487.5

Tags

CCSS.6.NS.B.3

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

• 120
• 400
• 200
• 100

Tags

CCSS.6.NS.B.3

9. Find the mean.
33, 11

• 23
• 44
• 22
• 11

Tags

CCSS.7.EE.B.3

2. Find the mean of the numbers.
1, 1, 2, 2, 9

• 7
• 1
• 3
• 5

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 median of
4, 9, 8, 3, 7, 10

• 7
• 7.5
• 8
• 8.5

Tags

CCSS.7.EE.B.3

Find the median of
4, 9, 11, 2, 3, 7, 10

• 7
• 7.5
• 8
• 8.5

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33
• 2.85
• 3
• 3.5

Tags

CCSS.4.MD.B.4