Assume that 12 jurors are randomly selected from a population in which 74% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities. x P(x) 0 0+ 1 0+ 2 0.0001 3 0.0005 4 0.0031 5 0.0141 6 0.0469 7 0.1143 8 0.2034 9 0.2573 10 0.2197 11 0.1137 12 0.027 Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x = 5) = Find the probability of 5 or fewer Mexican-Americans among 12, ors. Round your answer to four decimal places. P(x ≤ 5) = Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? Oyes O no

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
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Assume that 12 jurors are randomly selected from a population in which 74% of the people
are Mexican-Americans. Refer to the probability distribution table below and find the
indicated probabilities.
I
P(x)
0
0+
1
0+
2
0.0001
3 0.0005
4 0.0031
5 0.0141
6 0.0469
7 0.1143
8 0.2034
9 0.2573
10 0.2197
11 0.1137
12
0.027
Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to
four decimal places.
P(x = 5) =
Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to
four decimal places.
P(x ≤ 5) =
Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates
against Mexican-Americans?
Oyes
O no
Transcribed Image Text:Assume that 12 jurors are randomly selected from a population in which 74% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities. I P(x) 0 0+ 1 0+ 2 0.0001 3 0.0005 4 0.0031 5 0.0141 6 0.0469 7 0.1143 8 0.2034 9 0.2573 10 0.2197 11 0.1137 12 0.027 Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x = 5) = Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x ≤ 5) = Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? Oyes O no
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