Name: Date: The dot plot shows the number of movies a group of students watched in the last three months. Use the dot plot to answer questions 9 to 12.
0
1
2
3
4
5
Number of Movies
9. Find the number of students surveyed.
10. What conclusion can you draw with regards to the number of movies
the students watched?
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11. What percent of the students watched at least 3 movies?
12. Briefly describe the distribution of the data.
Extra Practice Course 1B
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Name: Date: The dot plot shows the math quiz scores of a group of students. The maximum score is 10 points. Use the dot plot to answer questions 13 to 16.
0
1
2
3
4
5
6
7
8
9
10
Scores
13. How many students took the quiz?
14. What percent of the students scored at least 8 points?
16. Briefly describe the distribution of the data.
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15. What conclusion can you draw with regards to the points?
Chapter 13 Lesson 13.2
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Name: Date: The dot plot shows the number of board games owned by some children. Use the dot plot to answer questions 17 to 19.
0
1
2
3
4
5
Number of Board Games
17. How many observations are there?
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18. What percent of the children have less than 2 board games?
19. A few more children were surveyed and all of them have less than
2 board games. Of all of the children surveyed,
5
of them have less than
7
2 board games. How many more children were surveyed?
Extra Practice Course 1B
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