Select an appropriate type of display for each situation. Justify your reasoning.
1. sales of a leading brand of cereal for the last 12 years
2. test grades for a class, arranged in intervals
3. average weight of wildcats, categorized by species
4. ages of all students at a summer camp
5. points scored by members of a basketball team as compared to the team total
6. energy usage in your home for the past year, categorized by month
Select an appropriate type of display for each situation. Justify your reasoning.
Then construct the display. What can you conclude from your display? 7.
Dwyane Wade’s Points per Game
Season
Points per Game
2003–2004 16.2 2004–2005 24.1 2005–2006 27.2 2006–2007 27.4 2007–2008 24.6
8.
Time to Walk to School
Time (min)
Percent of Students
Fewer than 10 20 10–20 46 21–30 18 31–40 10
More than 40 6