Comparing Box Plots: Key Concepts and Techniques

Which class had a higher median score?

• Cannot be determined

• First period

• Second period

• Both had the same

Which class showed greater variability in test scores?

• Both were equal

• Second period

• Information not provided

• First period

Which period had a higher upper quartile in test scores?

• Both had the same

• Second period

• First period

• Data is missing

Which class was most consistent in test scores?

• First period

• Second period

• Both equally consistent

• Cannot be determined

Are boys taller on average than girls?

• They are of equal height

• Yes

• No

• Data is inconclusive

Which gender shows less spread in height?

• Girls

• Boys

• Cannot be determined

• Both show equal spread

Who is the shortest person according to the data?

• A girl

• A boy

• Both genders have the same shortest height

• Cannot be determined

Are both data sets skewed to the left?

• Yes

• No

• Only boys' data

• Only girls' data

Is half of the boys' population over 172 cm tall?

• Yes

• No

• Data is inconclusive

• Only a quarter are over 172 cm

Is half of the girls' population under 165 cm tall?

• Yes

• No

• Data is inconclusive

• Exactly 165 cm