Grade 6 | Unit 8: Data Sets and Distributions | End-of-Unit Assessment (B)

Select all the true statements.

• Given a dot plot, it is always possible to construct a corresponding histogram.

• Given a dot plot, it is always possible to calculate the mean of the data.

• Given a box plot, it is always possible to calculate the IQR of the data.

• Given a histogram, it is always possible to calculate the mean of the data.

• Given a histogram, it is always possible to calculate the median of the data.

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6.SP.B.4

6.SP.B.5

Which statement is true about the mean of the data set?

• The mean is less than 8.

• The mean is equal to 8.

• The mean is greater than 8.

• There is not enough information to determine the mean.

Tags

6.SP.B.5.c

The ages of people dining in two restaurants are shown in the following box plots. Select all the statements that must be true.

• 
• 
• The youngest person was dining in Restaurant A.

• The IQR (interquartile range) for Restaurant A is equal to the IQR (interquartile range) for Restaurant B.

• Every person dining in Restaurant B is older than everyone dining in Restaurant A.

Tags

6.SP.B.5.c

6.SP.B.4

This box plot displays information about the distance in miles teachers drive to school each day. What is the IQR (interquartile range)?

Tags

6.SP.B.5.c

6.SP.A.2

This box plot displays information about the distance in miles teachers drive to school each day. What is the median distance in miles driven by teachers?

Tags

6.SP.B.5.c

6.SP.A.2

Two groups of students had a car wash fundraiser every day for a week in the summer. Here are the funds raised from each group. Draw two box plots, one for the data in each group.

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6.SP.B.4

6.SP.B.5

Ten students took a history quiz. This list shows how many questions each student answered correctly.

9

6

8

10

5

8

10

7

9

8

What is the IQR (interquartile range)?

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6.SP.B.5.c

6.SP.A.3

Ten students took a history quiz. This list shows how many questions each student answered correctly.

9

6

8

10

5

8

10

7

9

8

What is the mean?

Tags

6.SP.B.5.c

6.SP.A.3

Priya asked some student athletes at her school how many hours each month they spent practicing their sport. Here are a box plot and histogram for the data she collected.

How many students did Priya ask? Explain how you know.

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6.SP.B.5.c

6.SP.B.4

6.SP.B.5.a

6.SP.B.5.d

Priya asked some student athletes at her school how many hours each month they spent practicing their sport. Here are a box plot and histogram for the data she collected.

Is the mean or the median a more appropriate measure of center for this data set? Explain your reasoning.

Tags

6.SP.B.5.c

6.SP.B.4

6.SP.B.5.a

6.SP.B.5.d