Comparative Inferences with Box Plots

Which group has a greater median shopping time?

• Group A

• Group B

• They're the same.

• You can't tell.

Which class period has a greater range of test scores?

• 1st Period

• 2nd Period

• They're the same.

• You can't tell.

Which group has the greatest age?

• Group A

• Group B

• They're the same.

• You can't tell.

Which group has a smaller interquartile range?

• Group A

• Group B

• They're the same.

• You can't tell.

Which division has a smaller distribution of points?

• AFC

• NFC

• They're the same.

• You can't tell.

Which car jumped the shortest distance?

• Car A

• Car B

• They're the same.

• You can't tell.

Which store sells at least 65 wristbands daily 25% of the time?

• Store A

• Store B

• Both

• You can't tell.

Which car has the greater IQR?

• Car A

• Car B

• They're the same.

• You can't tell.

What percentage of Airplane B flies at least 195 in.?

• 25%

• 50%

• 75%

• 100%

What percentage of Group A earns between $1100 and $1400?

• 25%

• 50%

• 75%

• 100%