Statistics Dot Plots and Histograms

Which interval shows the greatest number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

How many students received a score of 94%?

• 94

• 4

• 1

• 2

How many students received a score in the 80's?

• 2

• 10

• 14

• 27

How many more students scored a 98 than scored a 88?

• 4

• 2

• 6

• 35

How many students have more than 1,000 songs on their MP3 player?

• 5

• 16

• 10

• 4

What is an interval?

• A single number

• A range of numbers

• A percentage

• A total amount

How many students received a score in the 90s?

• 6

• 2

• 91%

• 17

How many students scored between a 86 and a 90?

• 1

• 3

• 6

• 10

What is the difference between the highest score and the lowest score on the test?

• 15

• 100

• 6

• 10

How many people have two or less books in their desk?

• 4

• 5

• 6

• 7