WordPress.com

The researchers are testing to see if more than half of all reported scams victimize the elderly. They randomly sample 350 reported scams over the past 10 years from the Better Business Bureau archives, and note that, for 287of them, the victim is over 65 years old. Match the following symbols with the correct number on the right: _____ p a) 0.50 ................
................

In order to avoid copyright disputes, this page is only a partial summary.