# Question: Sketch the probability mass function

Sketch the probability mass function of a binomial distribution with n = 10 and p = 0.01 and comment on the shape of the distribution.

(a) What value of X is most likely?

(b) What value of X is least likely?

(a) What value of X is most likely?

(b) What value of X is least likely?

## Answer to relevant Questions

The random variable X has a binomial distribution with n = 10 and p = 0.01. Determine the following probabilities. (a) P(X =5) (b) P(X < 2) (c) P(X > 9) (d) P(3 < X The phone lines to an airline reservation system are occupied 40% of the time. Assume that the events that the lines are occupied on successive calls are independent. Assume that 10 calls are placed to the airline. (a) What ...Suppose the random variable X has a geometric distribution with p _ 0.5. Determine the following probabilities: (a) P(X = 1) (b) P(X =4) (c) P(X =8) (d) P(X < 2) (e) P(X =2)Consider a sequence of independent Bernoulli trials with p _ 0.2. (a) What is the expected number of trials to obtain the first success? (b) After the eighth success occurs, what is the expected number of trials to obtain ...Suppose X has a hypergeometric distribution with N = 10, n = 3, and K = 4. Sketch the probability mass function of X.Post your question