Unit 4: Data Display Reviews

Find the Mean of:
8, 14, 32, 6, 15

• 15
• 175
• 75
• 12

Mode:
0   1   1   2   3   4

• 1
• 2
• 3
• 4

What is the median of:
6, 12, 16, 11, 8, 4, 1, 11, 4

• 11
• 6
• 8
• 7

What is the range in gas mileage for cars?

• 2

• 3

• 4

• 6

Find the range: 10, 11, 8, 14, 12, 8, 4, 5

• 10

• 14

• 8

How many students were greater than or equal to 60 inches tall?

• 21
• 11
• 17
• 6

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10

How many people watched more than 25 hours of TV last week?

• 0
• 10
• 38
• 42

What is the MODE of this data?

• 100
• 20
• 80, 85, and 90
• none

How many students spent 7 hours doing homework that week?

• 1
• 3
• 5
• 6