# Question: Let X represent a binomial random variable with n

Let X represent a binomial random variable with n = 200 and p = 0.77. Find the following probabilities.

a. P (X ≤ 150)

b. P (X > 160)

c. P (155 ≤ X ≤ 165)

d. P (X = 160)

a. P (X ≤ 150)

b. P (X > 160)

c. P (155 ≤ X ≤ 165)

d. P (X = 160)

## Relevant Questions

According to a report from the Center for Studying Health System Change, 20% of Americans delay or go without medical care because of concerns about cost (The Wall Street Journal , June 26, 2008). Suppose eight individuals ...Sikhism, a religion founded in the 15th century in India, is going through turmoil due to a rapid decline in the number of Sikh youths, who wear turbans (Washington Post, March 29,2009). The tedious task of combing and tying ...Assume that X is a Poisson random variable with µ = 1.5. Calculate the following probabilities.a. P(X = 1)b. P(X = 2)c. P(X ≥ 2)Motorists arrive at a Gulf gas station at the rate of two per minute during morning hours.a. What is the probability that more than two motorists will arrive at the Gulf gas station during a one-minute interval in the ...Despite the repeated effort by the government to reform how Wall Street pays its executives, some of the nation’s biggest banks are continuing to pay out bonuses nearly as large as those in the best years before the crisis ...Post your question