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- 1. Multiple Choice
The list shows the growth in centimeters of 12 plants during one week.
6, 7, 7, 8, 8, 8, 9, 9, 10, 11, 11, 14
Which box plot best displays a summary of these data?
- 2. Multiple Choice
The line plot shows the number of pounds of fish eaten by each dolphin at a zoo.
Which stem and leaf plot best represents the data in the line plot?
- 3. Multiple Choice
The dot plot shows the number of touchdowns a Jaden scored in 10 games last season.
Which statement best describes the data shown in the dot plot?
The peak of the data is at 5.
The data are clustered form 0 to 2.
The data distribution has no gaps.
The data distribution is symmetrical.
- 4. Multiple Choice
The dot plot shows the lengths of the 12 trailers sold at a store last month.
Which statement about the data is true?
The interquartile range is 7, and the range is 17.
The interquartile range is 7, and the range is 11.
The interquartile range is 2.75, and the range is 17.
The interquartile range is 2.75, and the range is 11.
- 5. Multiple Choice
Steve recorded the prices of watches at a store. The prices are shown in the table.
What is the median price of the watches in dollars?
20
24 & 16
18
16 & 20
- 6. Multiple Choice
The list shows the area in square feet of each apartment available for rent in a building.
565, 961, 867, 517, 627, 714, 517, 728
What is the range of these areas in square feet?
517
444
163
687
- 7. Multiple Choice
The list shows the number of licenses issued every year to lobster boats in Massachusetts for a five-year period.
551, 554, 529, 534, 530
What is the range of these data?
534
540
21
25
- 8. Multiple Choice
The dot plot shows the number of chess games won by each of the 20 students in a competition. Which statement about the data is true?
The median is 4, and the interquartile range is 10.
The median is 4, and interquartile range is 5.
The median is 5, and the interquartile range is 10.
The median is 5, and the interquartile range is 5.
- 9. Multiple Choice
Employees who have retired from a company are placed in different benefit categories. The bar graph shows the percentages of the retired employees in different benefit categories.
Which statement about the employees is supported by the data in the bar graph?
More than half the employees are in Category I.
The number of employees in Category II is twice the number of employees in Category III.
The number of employees in Category II or Category III is greater than the number of employees in Category I.
The number of employees in Category I is three times the number of employees in Category II.
- 10. Multiple Choice
The students in a class were each asked to name their favorite meal of the day. The results are shown in this percentage bar graph.
Which table could be represented by the percentage bar graph?
- 11. Multiple Choice
Jaden surveyed all the sixth graders at his school about their favorite after-school activity.
Which percentage bar graph best represents the data?
- 12. Multiple Choice
BrynzLea bought a bag of marbles. She took the marbles out of the mag one at a time. She recorded the color of each marble in this tally chart.
In which table do the percentages represent the relative frequency of these marble colors?
- 13. Multiple Choice
The stem and leaf plot shows the percentage of questions on a Spanish test that were answered correctly by each student in a class.
Which statement is true?
Nine students answered 55% of the questions correctly.
Half the students answered 70% or 75% of the questions correctly.
Eight students answered more than 80% of the questions correctly.
Ten students answered 100% of the questions correctly.
- 14. Multiple Choice
The box plots summarize the attendance for the spring musical and the fall musical. Each musical was performed for six evenings.
Which statement best describes the data represented in the box plots?
The range in attendance for the fall musical is 85.
The interquartile range for the spring musical is 45.
For half the evenings at the fall musical, the attendance was less than 160 people.
FOr half the evenings at the spring musical, the attendance was between 155 and 200 people.
- 15. Multiple Choice
The total number of items sold by each student who participated in a fund-raiser is shown in the stem and leaf plot.
Which statement is best supported by the data in the stem and leaf plot?
The number of students who sold between 10 and 20 items is greater than the number of students who sold more then 40 items.
The number of students who sold more than 30 items is greater than the number of students who sold fewer than 30 items.
The most common number of items sold is 30.
The most common number of items sold is 15.
- 16. Multiple Choice
Students recorded the amount of liquid in fluid ounces each of them drank in one day. The box plot shows the summary of the results.
Which statement best describes the data represented in the box plot?
Half the students drank from 78 to 114 fluid ounces.
The greatest number of students drank from 30 to 78 fluid ounces.
The data represent 78 student responses.
The mean number of fluid ounces that the students drank is 78.
- 17. Multiple Choice
A choir director made a histogram showing the ages of the members of the choir.
Which statement about the data in the histogram must be true?
More than half the members are from 46 to 73 years old.
There are more men than women in the choir.
The choir has a total of 100 members.
Exactly 20 members are less than 32 years old.
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