Data Analysis Plots

What is the approximate difference in the interquartile ranges?

• 20

• 12

• 32

• 40

How many students scored between 95 and 100?

• 6

• 6

• 9

• 14

Tags

CCSS.2.MD.D.9

What is the difference between the highest score and the lowest score on the test?

• 15

• 100

• 6

• 10

Are these dot plots symmetric?

• Yes

• No

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

• A

• B

• C

• D

• A

• B

Tags

CCSS.8.EE.B.5

• 115

• 95

• 125

• 105

Christina did a survey to see if there was a relationship between the amount of time spent studying for a Science quiz and the score received afterwards. She recorded the results on a scatter plot. Use the scatter plot to answer the following question.

How many

students who studied less than 10 minutes scored between a 75 and 85 on the Science test?

• 6

• 8

• 7

• 9

Five cups of hot chocolate were sold when the temperature was 45 degrees Fahrenheit, . Which ordered pair shows this data on the scatter plot?

• (45,50)

• (5,45)

• (45,5)

• (5,40)

Tags

CCSS.HSF.IF.A.2