Statistics Quiz

What is the median of the following numbers: 79, 27, 14, 11, 1?

• 14

• 27

• 11

• 79

Find the mean of the numbers 14, 17, 21, 28, 40.

• 24

• 20

• 28

• 24

What is the mode of the set of numbers 67, 76, 67, 76, 67, 23, 32, 23, 32?

• 67

• 76

• 23

• 32

Calculate the range of the data set: 7, -3, 5, 10, 1, 0, 2, 2, 8.

• 13

• 10

• 12

• 15

What is the mode of the numbers 21, 7, 19, 21, 60, 21, 19?

• 21

• 19

• 7

• 60

Find the median of the numbers 15, 28, 44, 32, 48.

• 32

• 28

• 44

• 15

Calculate the mean of the numbers 101, 67, 54.

• 74

• 67

• 72

• 80

Scott took 7 math tests in one semester. His scores were 80, 73, 84, 91, 87, 77, 94. What was his mean test score?

• 83.7

• 84.2

• 85.1

• 86.3

What is the mode of the numbers 9, 7, 98, 7, 9, 7, 7?

• 7

• 9

• 98

• None

What is the median of the numbers 23, 30, 54, 81, 17, 61?

• 45.5

• 54

• 42.5

• 61