Bar charts and dot plots Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/statistics/bar-charts-and-dot-plots/quiz/

1. 1

   Bar chart: Mon 5, Tue 3, Wed 7; how many in all

   Answer: ____________________

2. 2

   Dot plot of 2, 3, 3, 4, 2, 5, 3

   Answer: ____________________

3. 3

   Dot plot of 5, 6, 6, 7, 8, 6, 7

   Answer: ____________________

4. 4

   Bar chart: cats 12, dogs 17, fish 6; how many more dogs than fish

   Answer: ____________________

5. 5

   Bar chart: A 9, B 4, C 7, D 6; how many in all

   Answer: ____________________

6. 6

   Dot plot of 2, 3, 3, 4, 2, 5, 3, 3, 6; how many are 4 or more

   Answer: ____________________

7. 7

   Dot plot of 4, 5, 5, 6, 7, 5, 6, 8, 5; how many are less than 6

   Answer: ____________________

8. 8

   Dot plot of 10, 11, 11, 12, 13, 11, 12, 14

   Answer: ____________________

9. 9

   Dot plot of 1, 2, 2, 3, 3, 4, 2, 3, 5, 3, 2
   1. A) 3
   2. B) 2 and 3
   3. C) 2

10. 10

    Dot plot of 3, 5, 4, 6, 5, 7, 5, 4, 6, 5, 8, 5; how many are 6 or more

    Answer: ____________________