Marijuana Legalization (Example 5) A Gallup poll asked a sample of voters if marijuana should be legalized. Voters’ responses and political party affiliation are in the table. (Source: Gallup.com)
a. If a person is randomly selected from this group, find the
b. If a person is randomly selected from this group, find the probability that the person is a Democrat.
c. If a person is randomly selected from this group, find the probability that the person is a Republican or a Democrat.
d. Are “Republican” and “Democrat” mutually exclusive
e. Are “Republican and “Democrat” complementary events in this data set? Give a reason for your answer.
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