Applying What You’ve Learned
35. World issues survey. A group of young adults who were asked which issues would be important during the next decade gave the following answers:
13 believed that nuclear war, terrorism, and environmental concerns would be important.
43 believed that nuclear war would be important.
17 believed that nuclear war and terrorism would be important.
23 believed that nuclear war or terrorism but not the environment would be important.
28 believed that nuclear war and the environment would be important.
18 believed that terrorism but not nuclear war would be important.
7 believed that only the environment would be a serious issue.
6 believed that none of these issues would be important.
a. How many people were surveyed?
b. How many people believed the environment would be an important issue?
c. How many people believed only terrorism would be an important issue?
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MYLAB MATH WITH PEARSON ETEXT FOR MATHEM
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