Dot Plots

The dot plot shows the number of eagles seen by members of a birding club. What percent of the members have seen more than 6 eagles?

• 20%

• 25%

• 15%

• None of the above

The dot plot below shows the points scored by players in a basketball game.

What is the difference between the number of players who scored fewer than 4 points and the number of players who scored more than 4 points?

• 4 players

• 10 players

• 13 players

• 15 players

Jackie gathered data on the length of branches fallen in her yard. What percentage of the branches measured have a length of 8 or more inches?

• 32%

• 14%

• 56%

• 68%

The dot plots show the number of badges picked by members of two different scout troops.

Which statement correctly compares these two data sets?

• The median of the data is the same for both sets.

• The range of the data is the same for both sets.

• The mode of the data is the same for both sets.

• The maximum is the same for both data sets.

What shape is the data shown in the dot plot?

• symmetrical

• skewed left

• skewed right

• F

• G

• H

• J

• 50%
• 60%
• 62.5%
• 52.5%

• A

• B

• C

• D

• The range for both rides is 20.

• The interquartile(IQR) range for both rides is 10.

• Rocket blast has a larger mean than Topsy Turvy.

• Both rides have a median wait time between 25-30 minutes.

There are 20 students in a class. What percent of the students have 4 books in their desk?

• 20%

• 25%

• 30%

• 32%