Dot Plots and Histograms

How many students had more than 6 candy bars?

• 5
• 2
• 3
• 1

Is the following question statistical or non statistical?
How tall are the students in our class?

• Statistical
• Non Statistical

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

Which is the most popular pet?

• Dog

• Cat

• Hamster

• Rabbit

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Each dot represents 1 day. How many days were recorded?

• 9
• 21
• 20
• 105

How many people drive SUVs?

• 11
• 18
• 19
• 22

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

• 21
• 11
• 17
• 6

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

What is an interval?

• A single number
• A range of numbers
• A percentage
• A total amount