4/29/10

April 29th, 2010

LOG PROBLEM

8 out of 13 people say they are in favor of the soda tax. If this group is a representative sample, then how many people are in favor of the tax out of 1.5 million?


HOMEWORK PROBLEM

If 2 out of 5 people surveyed in Philadelphia like the Sixers, how many people like the Sixers out of 1.5 million?