Statistical Displays

What is the mean of the data? Round to the nearest tenth

• 20.4

• 20

• 17.5

• 15

Tags

CCSS.6.SP.B.5C

What is a gap in the data?

• 15

• 20

• 25

• 30

What would you use to describe the center of the data?

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.A.2

What would you use to describe the spread of the data?

• Interquartile Range

• Range

• Gap

• Mean Absolute Deviation

Tags

CCSS.6.SP.A.3

Which of the following is an appropriate display to show the average price of a postage stamp over the last 20 years?

• line graph

• bar graph

• circle graph

• histogram

What is the median of the data?

• 30

• 40

• 90

• 120

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What percent of the homes were on the market less than 90 days?

• 0%

• 25%

• 50%

• 75%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which price range has the greatest frequency?

• $100–$119

• $20–$39

• $80–$99

• $11

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many calculators cost $80 or more?

• 7

• 6

• 3

• 2

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

If the trend continues, what is the best prediction for the number of students that will be band members in 2012?

• 25

• 45

• 59

• 100

Tags

CCSS.8.SP.A.3