Data With Variability Choose The Correct Display

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 the maximum value?

• 58

• 66

• 64

• 60

The dot plots show the weights of a random sample of fish from two lakes. Pick the statement that describes the variability of the samples.

• The variability of the weights of the fish in Lake S is greater than the variability of the weights of the fish in Lake R.

• The variability of the weights of the fish in the two lakes are about the same.

• The variability of the weights of the fish in Lake R is greater than the variability of the weights of the fish in Lake S.

• You cannot determine variability based on a dot plot.

Display that shows change over time

• Line Graph

• Dot Plot

• Box and Whisker Plot

• Histogram

Which Dot Plot shows the Least Variability?

• A

• B

Which dot plot shows more variability? a or b?

• a

• b

What is the variability of the data display?

• High Variability

• Low Variability

• No Variability

Which set has greater variability?

• A

• B

You would like to compare the number of votes that 6 candidates received in the latest student election.

• Bar Graph

• Line Graph

• Pie Chart

• Histogram