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Mathematics, 02.03.2020 21:19, Davidbg23
2. Assume that 12 jurors are selected from a population in which 50% of the people are Mexican-Americans. The random variable x is the number of Mexican-Americans on the jury. x 0 1 2 3 4 5 6 7 8 9 10 11 12 P(x) 0.000 0.003 0.016 0.054 0.121 0.193 0.226 0.193 0.121 0.054 0.016 0.003 0.000 a. Find the probability of exactly 6 Mexican-Americans among 12 jurors. b. Find the probability of 6 or fewer Mexican-Americans among 12 jurors. c. Which probability is relevant for determining whether 6 jurors among 12 is unusually low: the result from part (a) or part (b)? d. Is 6 an unusually low number of Mexican-Americans among 12 jurors
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2. Assume that 12 jurors are selected from a population in which 50% of the people are Mexican-Ameri...
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