Calculating the Mean Average

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

• 40
• 24
• 4
• 256

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

What is the mean for these numbers?
5,5,5,5

• 5
• 20
• 15
• 100

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

• 40
• 24
• 4
• 256

Calculate the mean.

10, 4, 5, 9

• 7

• 5

• 8

• 4

What is another word for AVERAGE?

• Mode

• Median

• Mean

• Not nice

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

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

On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the average score for these students? _________

• 91
• 273

Find the Range of:
3 1 6 2 2 

• 3
• 4
• 5
• 6