STAAR Review - Data (Quick Check)

The number of points in the first five games of the football season are listed below. What is

the mean number of points scored?

• 33

• 31.6

• 26

• 19

Tags

CCSS.6.SP.B.5C

Students record the number of minutes they read each day. The box plot shows the

summary of the results. Which statement best describes the data?

• A quarter of the students read for 20-30

  minutes.

• The least number of students read less than

  30 minutes.

• Over half the students read for 40 minutes or

  more.

• The average number of minutes read was 47.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A survey of residents in Stage Line Estates were asked to rate their satisfaction with the city parks on a scale of 1-4. The results are shown below. Which percentage bar graph best represents the data?

• 
• 
• 
• 

Which of the following is likely to have the greatest variability?

• The cost of a piece of candy from a vending machine

• The height of all the students at West Middle School

• The age of all the students in the sixth grade

• The number of days in a month

Tags

CCSS.6.SP.A.2

The attendance office creates a bar graph to display the

number of students tardy throughout the month. What is

the range of the number of students tardy during the first

five months of the year?

• 45

• 55

• 60

• 70

The dot plot shows the number of hours the students in

Mr. Ross’s class slept last night. Which of the following

statements is not correct?

• There are a total of 17 students in Mr. Ross’s class.

• Exactly 9 students slept for less than 8 hours.

• More than half of the students slept for at least 7 hours.

• All of the students in Mr. Ross’s class need more sleep.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A survey of North Middle School staff included staff members ages. The ages were complied and displayed in a histogram. Which of the following statements best describes the data?

• There were 12 staff members between the ages of 20-29.

• The number of staff members under the age of 40 is equal

  to the number of staff members 40 and older.

• Sixty staff members were included in the survey.

• A total of 10 staff members are 50 years or older.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The number of free throws made by the members of a basketball team are shown. Which best represents the data?

• 
• 
• 
• 

9. Employees were asked how many miles they traveled to work

each day. The data is shown below in the box plot. Which of the statements best supports the data?

• Median = 30, IQR = 20

• Median = 35, IQR = 20

• Median = 40, IQR = 45

• Median = 35, IQR = 45

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Mrs. Hamilton tallies her students’ test grades in

the table below. What percent of the class received an A or a B?

• 4%

• 12%

• 30%

• 40%

Tags

CCSS.6.RP.A.3C