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A poll asked a sample of voters if marijuana should be legalized. Voters' responses and political party afliation are in the table. Complete parts (a)
A poll asked a sample of voters if marijuana should be legalized. Voters' responses and political party afliation are in the table. Complete parts (a) through (e) below. Favor Legalization of Marijuana Political Afliation Yes No Total % Republican 142 149 291 Democrat 233 99 332 Independent 288 132 420 Total 663 380 1043 f ..... \\ a. If a person is randomly selected from this group, nd the probability that the person is a Republican. 27.9 % (Type an integer or decimal rounded to one decimal place as needed.) b. If a person is randomly selected from this group, nd the probability that the person is a Democrat. 31.8 % (Type an integer or decimal rounded to one decimal place as needed.) c. If a person is randomly selected from this group, nd the probability that the person is a Republican or Democrat. 59.7 % (Type an integer or decimal rounded to one decimal place as needed.) d. Are "Republican" and "Democrat\" mutually exclusive events? Give a reason for your answer. Choose the correct answer below. V "Republican" and "Democrat" are mutually exclusive because if a voter is "Republican" they cannot be "Democrat." "Republican" and "Democrat" are not mutually exclusive because if a voter is \"Republican" they could also be "Democrat." "Republican" and "Democrat" are not mutually exclusive because if a voter is \"Republican" they cannot be "Democrat." "Republican" and "Democrat" are mutually exclusive because if a voter is "Republican" they could also be "Democrat." e. Are "Republican" and "Democrat" complementary events in this data set? Give a reason for your answer. Choose the correct answer below. 0 A. "Republican" and "Democrat" are not complementary because 1 - P(Republican)= P(Democrat). O B. "Republican" and "Democrat" are complementary because 1 - P(Republican) at P(Democrat). O C. "Republican" and "Democrat" are not complementary because 1 - P(Republican) P(Democrat). O D. "Republican" and "Democrat" are complementary because 1 - P(Republican) = P(Democrat)
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