Statistical Questions, Dot Plots, and Histograms

What is the relative frequency of students speaking Spanish?

• 16%

• 12%

• 24%

• 48%

What is the relative frequency of students speaking Vietnamese?

• 8%

• 100%

• 4%

• 16%

What is the relative frequency of cheetahs at the refuge?

• 25%

• 20%

• 16%

• 100%

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

How many cities have temperatures between 70 degrees and 99 degrees?

• 44

• 34

• 26

• 62

How many students are represented by the histogram?  

• Cannot be determined

• 9

• 31

• 35

How many students are between 48 and 51 inches tall?

• 14

• 8

• 2

• 0

How many students are between 60 and 63 inches tall?

• 3

• 0

• 12

• 7

How many students sent more than 29 text messages?

• 45

• 25

• 95

• 199