AP Stats Comparing Box Plots

Which statement is NOT true according to the box plots shown?

• 1st period Q1 is 75

• The minimum for 2nd period is 70.

• The median for 1st period is 85.

• The maximum for 2nd period is 95.

Which statement is TRUE!

• A

• B

• C

• D

Which club has the smaller spread?

• Cruisers

• Car Hops

• Neither, they are the same

The box-and-whisker plots shown below represent the salaries of employees at two different

companies.

What is the difference between the median salaries of the employees at the two companies?

• $0

• $500

• $1000

• $2000

• The minimum temperature for Reybold is lower than the minimum temperature for Picktown.

• The median for Reybold and Picktown are equal.

• The first quartile for Reybold is greater than the first quartile for Picktown.

• Picktown has a greater interquartile range than Reybold.

Which has a greater interquartile range?

• Airplane A

• Airplane B

• Both the same

Which statement is true?

• Airplane A has a lesser median

• Airplane B has a greater range

• Airplane A has a less predictable flight length

• Airplane B a lesser IQR

Which data set shows a greater spread?

• Chess Club

• Checkers Club

• They have the same spread.

• You cannot tell from the box plots. 

What is the interquartile range for the Checkers Club?

• 4

• 5

• 10

• 11

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot