5. 66% of Americans support death penalty (Gallup, 2004). Five people are randomly selected. Let the random variable X b
Posted: Sun Jul 10, 2022 10:22 am
- 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 120 times
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)