- 1. Find the mean of the following numbers: 23, 27, 24, 25, and 16
A) 24
B) 25
C) 20
D) 23
- 2. Find the median of the following numbers: 6, 4, 2, 7, 6
A) 6
B) none
C) 7
D) 2
- 3. Find the mean of the following numbers: 51, 24, 29, 41, 47, and 53.
A) 40.83
B) 40.33
C) 41
D) 40
- 4. Find the median of the following numbers: 4, 6, 7, 6, 3, and 5
A) 5
B) 5.5
C) 4
D) 6
- 5. Find the median of the following numbers: 27, 32, 28, 30, and 26
A) 29
B) 28
C) 30
D) 26
- 6. Find the mean of the following numbers: 56, 57, 54, and 26.
A) 48.25
B) 47.25
C) 48
D) 48.15
- 7. Find the mean of the following numbers: 23, 28, 27, 23, 43, 27, 53, and 45.
A) 33
B) 33.265
C) 33.625
D) 34
- 8. The following numbers have a mean of 10.6. What is the missing number? (12.6, 10, ?, 11.4)
A) 8.4
B) 11.2
C) 10.6
D) 9.8
- 9. The data set below has a median of 23. What would be the new median if 25 was added to the list? 22, 24, 17, 26, 21, 18, 29, 27
A) 23.5
B) 23
C) 25
D) 24
- 10. The data set below has a median of 15. What would be the new median if 16 was added to the list? 12, 18, 14, 17, 13, 16, 19, 11
A) 15.5
B) 16.5
C) 15
D) 16
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