1. Back to Home Page Graphing Investigations in the Real World Pre-Test

2. Back to Home Page Olivia wanted to construct a statistical graph to show the percentage of funds earned by each of the classes in an annual candy sale fundraiser. Which of the following graphs will best show this information? circle graph line graph scatter plot stem-and-leaf plot

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5. Back to Home Page The graph above shows the amount of time that Marcus and Star each spent on the computer during one week while working on a science project. Which of the following statements is true about Marcus’s and Star’s computer time? Star spent more time on the computer than Marcus. Marcus spent more time on the computer than Star. Marcus spent less than 200 minutes on the computer. Marcus and Star spent the same amount of time on the computer

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8. Back to Home Page Each graph below describes a trip that Lawanda made to her grandmother’s house. On which of the trips did Lawanda stop for lunch on the way to her grandmother’s house?

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11. Back to Home Page The double bar graph above shows the number of students on the honor roll for the two semesters of four homerooms at Montera Middle School. Which homeroom had the greatest increase in the number of students on the honor roll? Ms. Boekime Mr. Davidson Ms. Gilt Ms. Peterson

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14. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: What percent of the day is spent watching TV? 8% 4% 13% 25%

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17. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: How many hours are spent sleeping? 8 7 10 6

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20. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: What activity takes up the least amount of time? Eating Studying Watching TV Reading

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23. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: What activity takes up a quarter of the day? Talking on telephone Sleeping Studying Going to School

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26. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: What two activities take up 50% of the day? Talking on telephone/Sleeping Going to school/Talking on telephone Studying/Going to school Eating/Studying

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29. Back to Home Page The graph at the right represents the typical day of a teenager. Answer these questions: What two activities take up 25% of the day? Talking on telephone/Watching TV Talking on telephone/Studying Watching TV/Eating Talking on telephone/Eating

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