# Question

An assembly consists of three mechanical components. Suppose that the probabilities that the first, second, and third components meet specifications are 0.95, 0.98, and 0.99. Assume that the components are independent. Determine the probability mass function of the number of components in the assembly that meet specifications.

## Answer to relevant Questions

Determine the cumulative distribution function of the random variable in Exercise 3-13.Determine the cumulative distribution function for the random variable in Exercise 3-22.Determine the mean and variance of the random variable in Exercise 3-17.Let the random variable X be equally likely to assume any of the values 1/8, 1/4, or 3/8. Determine the mean and variance of X.The random variable X has a binomial distribution with n = 10 and p = 0.5. Determine the following probabilities: (a) P(X =5) (b) P(X < 2) (c) P(X > 9) (d) P(3 < XPost your question

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