Category 4 Review

A survey was conducted to determine the food preferences of the 1200 students at the local middle school. The food selections are shown in the circle graph. Based on the circle graph, how many more students preferred pizza to salad?

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The box plots show the number of years two teams of soccer players have been playing soccer. Complete each statement with either greater than, less than, or equal to. A. The first quartile of the data for Team A is __________ the first quartile of the data for Team B.

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The box plots show the number of years two teams of soccer players have been playing soccer. Complete each statement with either greater than, less than, or equal to. B. The interquartile range of the data for Team B is __________ the interquartile range of the data for Team A.

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Based on the bar graph, what percentage of the students surveyed selected blue as their favorite color?

• 25%

• 40%

• 20%

• 33⅓%

The dot plots show the number of miles Nina and Mark walked during a few days in April. Complete each statement with either 'greater than', 'less than', or 'equal to'. A. The median of the number of miles Mark walked is ________ the median of the number of miles Nina walked.

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The dot plots show the number of miles Nina and Mark walked during a few days in April. Complete the statement with either 'greater than', 'less than', or 'equal to'. B. The range of the number of miles Nina traveled ________ the range of the number of miles Mark traveled.

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Based on the circle graph, how many fewer students chose Hibiscus compared to Roses?

• A. 10

• B. 16

• C. 32

• D. 64

Which statement is best supported by the data in the box plots?

• The range of the data for Hen A is greater than the range of the data for Hen B.

• The median of the data for Hen B is greater than the median of the data for Hen A.

• The third quartile of the data for Hen B is less than the third quartile of the data for Hen A.

• The maximum value of the data for Hen A is less than the maximum value of the data for Hen B.

Coach Murphy tracked the finishing times of the racers during track practice. The data is shown in the dot plot. What percentage of the students finished in 1 minute or less?

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Which statement is best supported by the information in the dot plots?

• The mode of the number of miles run by Barbara is greater than the mode number of miles run by Ben.

• The least number of miles run by Ben is greater than the least number of miles run by Barbara.

• The range of the number of miles run by Barbara is less than the range of the number of miles run by Ben.

• The distribution of the data is approximately symmetrical in both sets of data.