Posted by josh on Sunday, July 7, 2013 at 2:16pm.
From a survey of 100 college students, a marketing research company found that 50 students owned iPods, 50 owned cars, and 20 owned both cars and iPods.

venns diagrams  Ms. Sue, Sunday, July 7, 2013 at 2:34pm
http://awwapp.com/s/76/cb/3c.html
http://surfari.editme.com/files/VennDiagram/Venn%20Diagram.jpg

venns diagrams  Damon, Sunday, July 7, 2013 at 3:12pm
5020 = 30 owned only cars
5020 = 30 owned only iPods
That leaves 20 outside the diagram boundaries, owning neither iPod nor car
30 car only
30 iPod only
20 both, intersection of circles
20 outside, own neither

venns diagrams  Mike, Sunday, October 12, 2014 at 1:10am
20
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