Concept explainers
Preventable Deaths According to the World Health Organization (WHO), there are five leading causes of preventable deaths in the world. They are shown in the following graph.
a. Estimate how many preventable deaths result from high blood pressure.
b. Estimate how many preventable deaths result from tobacco use.
c. Does this graph support the theory that the greatest rate of preventable death comes from overweight and obesity, as some people have claimed?
d. This is a bar chart with a special name because of the decreasing order of the bars. What is that name?
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