Beyond Averages: Median, Mode and Range

Post Test

TEK 6.10B C  Objective 5

1. Which two of these mean the same thing
a. Range and median
b. Mode and median
c. Average and mean
d. Average and mode

2. In a range of numbers, which of these is the one that occurs the most often?
a. Mean
b. Average
c. Median
d. Mode

3. To get this, you should add up all the numbers and then divide the sum by how many numbers are in the set.
a. Mean
b. Median
c. Mode
d. Range

4. To get this, subtract the smallest number in the set from the largest.
a. Mean
b. Median
c. Mode
d. Range

5. The average is always the best way to summarize a set of numbers
a. True
b. False

6. The mode can be the same as the median
a. True
b. False

7. Consider this string of numbers- 1,2,4,8,10 What is the average?
a. 2
b. 4
c. 5
d. 8

8. Consider this string of numbers- 17, 19, 18, 22, 18, 25. What is the mode
a. 17
b. 18
c. 19
d. 22
e. 25

9. Consider this string of numbers- 4, 8, 12, 13, 22, 28, 30, 36, 40. What is the range?
a. 8
b. 22
c. 30
d. 36

10. Consider this string of numbers- 8, 12, 15, 22, 104. What is the median?
a. 8
b. 12
c. 15
d. 22
e. 104