Histograms

How many people at the bowling alley were ages 6 to 25

• 12

• 5

• 7

• 16

How many people were at the bowling alley?

How many times did she practice for at least 45 minutes?

• 6

• 7

• 9

• 12

How many times did she practice for less than 30 minutes?

• 13

• 9

• 12

• 17

What type of graph is this?

• Bar Graph
• Histogram
• Line Plot

How many people watched more than 6 hours of TV?

• 10
• 5
• 20
• 17

Which interval has 400 employees?

• 33-43
• 0-10
• 77-87
• 66-76

In which interval would you find the mode?

• 11-21

• 33-43

• 77-87

• 44-54

How many employees have a salary less than $22,000?

• 50
• 350
• 0
• 10

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10