P(X) = X / 6 for X = 3, 4, 7
Answer to relevant QuestionsP(X) = X + 0.1 for X = 0.1, 0.02, 0.04 A lottery offers one $1000 prize, one $500 prize, and five $100 prizes. One thousand tickets are sold at $3 each. Find the expectation if a person buys one ticket. A bank vice president feels that each savings account customer has, on average, three credit cards. The following distribution represents the number of credit cards people own. Find the mean, variance, and standard ...The percentage of couples where both parties are in the labor force is 52.1. Choose 5 couples at random. Find the probability that a. None of the couples have both persons working b. More than 3 of the couples have both ...Construct a binomial distribution graph for the number of defective computer chips in a lot of 4 if p = 0.3.
Post your question