Analyzing Problems in Comparing Data Sets

What is the difference between the medians for the two data sets? 

• 0 tickets
• 2 tickets
• 4 tickets
• 6 tickets

Which data set shows a greater spread?

• Chess Club
• Checkers Club
• They have the same spread.
• You cannot tell from the box plots. 

Compare the centers and spreads. 

•  Math has a higher median (center) and a wider spread.
•  Math has a higher median (center) and a smaller spread.
• Math has a lower median (center) and a smaller spread.
• Math has a lower median (center) and a wider spread.

The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which plot has an outlier? 

• Girls
• Boys
• Both Plots
• Neither

The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which is skewed left?

• girls
• boys
• neither
• both

What is the difference in the interquartile ranges?

• 1
• 2
• 4
• 5

50% of the Cruisers attended between 7 and 16 car shows.  True or False?

• True
• False

What is the MEDIAN of this data

• 95
• 90
• 100
• 40

What is the difference between the medians for the two data sets? 

• 0 tickets
• 2 tickets
• 4 tickets
• 6 tickets

The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which plot has an outlier? 

• Girls
• Boys
• Both Plots
• Neither