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Math 7 Testlet 008- Data and Statistics 7.DSP.B.3

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6 questions
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7.DSP.B.3
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7.DSP.B.3
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7.DSP.B.3
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7.DSP.B.3
The histograms show the heights of some high school and middle school gymnasts.

Required
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Question 1
1.

7.DSP.B.3
Question 2
2.

Test scores from Ms. Leonard’s period 1 and period 3 math classes are shown in the box plots.


Which statement about the box plots is true?

Question 3
3.

The box plots show the numbers of student and adult movie tickets sold each night over a month.


Select the two statements about the box plots that must be true.

Question 4
4.
The box plots shown represent data on the heights of oak and pine trees.


How much greater, in feet, is the range of the height of pine trees than the range of the height of oak trees?

_______ ft
Question 5
5.

The histograms show the heights of 70 fruit trees and 70 pine trees.

For each statement in the table, mark whether it can be verified or cannot be verified using the histograms.

Can be Verified
Cannot be Verified
The range of heights of the fruit trees is greater than the range of heights of the pine trees.
Question 6
6.

Two box plots are shown.


For each statement in the table, mark whether it is true or false based on the data in the
box plots.

Which statement about the data in the histograms must be true?
The interquartile range of the heights of the high school gymnasts is greater than the interquartile range of the heights of the middle school gymnasts.
The range of the heights of the high school gymnasts is greater than the range of the heights of the middle school gymnasts.
The median height of the high school gymnasts is greater than the median height of the middle school gymnasts.
The mode of the heights of the high school gymnasts is greater than the mode of the heights of the middle school gymnasts.
The interquartile range of period 1’s test scores is equal to the interquartile range of period 3’s test scores.
The median number of adult tickets sold is greater than the median number of student tickets sold.
The mode number of adult tickets sold is greater than the mode number of student tickets sold.
The variability of the number of student tickets sold is greater than the variability of the number of adult tickets sold.
The range of the number of adult tickets sold is greater than the range of the number of student tickets sold.
The interquartile range of the number of adult tickets sold is greater than the interquartile range of the number of student tickets sold.
The median height of the fruit trees is greater than the median height of the
pine trees.
The mode of heights of the fruit trees is greater than the mode of heights of the pine trees.
True
False
Set A and set B have no data that overlap.
The interquartile range of set B is greater than the interquartile range of set A.
The median of set A is greater than the median of set B.
The range of set B is less than the range of set A.