Chapter 9 Review

Is this a statistical question?

How old are the Middle School teachers?

• Yes

• No

Is this a statistical question?

What is the favorite color of sixth-grade students?

• Yes

• No

Is this a statistical question?

How tall is the Statue of Liberty?

• Yes

• No

Is this a statistical question?

What year was the White House built?

• Yes

• No

What is the peak?

• 0.5

• 0

• 1

• 2

What is represented between 3 and 7?

• gap

• cluster

• peak

• range

What is represented by 6 through 10?

• gap

• peak

• range

• cluster

Find the Mean. 

• 5.8
• 5
• 5.6
• 6

Tags

CCSS.4.MD.B.4

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

• 20
• 18
• 11
• 19

Tags

CCSS.6.NS.B.3

What is the median of this data set?
3 , 17 , 17 , 11 , 8 , 13 , 5 , 18

• 11
• 12
• 13
• 17

Tags

CCSS.7.EE.B.3