5 66 Of Americans Support Death Penalty Gallup 2004 Five People Are Randomly Selected Let The Random Variable X B 1 (66.58 KiB) Viewed 118 times
Dears help me please!
5. 66% of Americans support death penalty (Gallup, 2004). Five people are randomly selected. Let the random variable X be the number of Americans that support death penalty. (10 points) a. Explain why X is a binomial random variable. (2 points) b. What is the probability that exactly 4 people selected support death penalty? (4 points) c. What is the probability that at least 2 people selected are against death penalty (4 points)
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