Read the following excerpt from Fat Economics: 1. What is the prevalence of obesity among American children (ages 6 to 13)? 2. What is the prevalence of obesity among Italian children (ages 6 to 13)?
Lessons & Questions on: Ratios
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Activity: DUI Infographic
From http://dailyinfographic.com: 1. Look at the list of top states. What is not accounted for that should be? 2. There were 1.4 million DUI arrests in 2010. There were 310 million people in the U.S. in 2010. 1.4 / 310 = .0045, or about 4.5 out of 1,000. Does this mean 4.5 out of 1,000 [...]