Average of Data

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

• 5

• 20

• 15

• 100

Calculate the mean.

• 7

• 5

• 8

• 4

Calculate the mean.

• 9

• 6

• 12

• 10

Calculate the mean.

• 8

• 4

• 7

• 22

Question 35

• 1

• 2

• 3

• 4

Tags

CCSS.7.NS.A.3

You are asked to chart the temperature during an 8 hour period to give the average. These are your results:

7am : -10 degrees

8am: 0 degrees

9 am: 30 degrees

10 am: 36 degrees

11 am: 40 degrees

12 pm: 42 degrees

1pm: 42 degrees

2 pm: 41 degrees

What is the average temperature?

• about 30 degrees

• about 32 degrees

• about 28 degrees

• about 40 degrees

Tags

CCSS.7.NS.A.3

Paisley is a dentist. She needs to report on the average number of cavities that her patients have.
1,0,1,5,6,3,4

• 3.33

• 2.85

• 3

• 3.5

Tags

CCSS.4.MD.B.4

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

Tags

CCSS.7.EE.B.3

One particular student earned the test grades listed above. What is their final grade?

Mathematical Equivalence

ON

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