Frequency tables Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. No calculator. Show your working. steplyclass.com/foundations/frequency-tables/quiz/

1. 1

   Find the mean of the frequency table x: 1, 2, 3; f: 2, 3, 5.
   1. A) mean = 2
   2. B) mean = 0.23
   3. C) mean = 10
   4. D) mean = 2.3

2. 2

   Find the mean of the frequency table x: 2, 4, 6; f: 1, 2, 1.

   Answer: ____________________

3. 3

   Find the mean of the frequency table x: 10, 20, 30; f: 3, 4, 3.
   1. A) mean = 200
   2. B) mean = 20
   3. C) mean = 10

4. 4

   Find the mean of the frequency table x: 1, 2, 3, 4; f: 4, 3, 2, 1.

   Answer: ____________________

5. 5

   Find the mean of the frequency table x: 0, 1, 2, 3; f: 5, 8, 4, 3.
   1. A) mean ≈ 1.3
   2. B) mean ≈ 20
   3. C) mean ≈ 1.5
   4. D) mean ≈ 13

6. 6

   Find the mean of the frequency table x: 5, 6, 7, 8; f: 2, 6, 7, 5.

   Answer: ____________________

7. 7

   Find the mean of the frequency table x: 2, 3, 4, 5, 6; f: 1, 4, 6, 5, 4.
   1. A) mean ≈ 4
   2. B) mean ≈ 44
   3. C) mean ≈ 20
   4. D) mean ≈ 4.4

8. 8

   Find the mean of the frequency table x: 1, 2, 3, 4, 5; f: 2, 5, 9, 6, 3.

   Answer: ____________________

9. 9

   Find the mean of the frequency table x: 1.5, 2.5, 3.5; f: 2, 5, 3.
   1. A) mean = 2.5
   2. B) mean = 2.6
   3. C) mean = 10
   4. D) mean = 0.26

10. 10

    Find the mean of the frequency table x: 0, 1, 2, 3; f: 7, 9, 5, 3.

    Answer: ____________________