The dot plot represents student scores on a math test. What is the range of the test scores?

• 100 - 10 = 90

• 90 - 20 = 70

• 90 - 10 = 80

• 100 - 20 = 80

Tags

CCSS.4.MD.B.4

A manufacturer records the number of errors each work station makes during the week. The data are as follows:

6 3 2 3 5 2 0 2 5 4 2 0 1

Which dot plot is the graph of this data set?

• 
• 
• 
• 

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Mr. Bradley is very proud of all the students in his science class. They all studied hard and did an excellent job on last week's science test. Everyone in the class scored an 88% or higher! The line plot below shows the score distribution.

Which value represents the middle score? How many students obtained that middle score?

• 94; 2

• 95; 3

• 93; 2

• 94.5; 0

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A researcher asked people how many letters they had written in the past year and recorded the results.

• 0 letters

• 4 letters

• 9 letters

• 5 letters

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Convinced that she could do well as a competitor, Wanda tracked the scores on a TV game show over the course of a week.

Which score did the greatest number of people receive?

• 10

• 9

• 32

• 5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1