For a Binomial Experiment with N Trials, P Is the Probability

Multiple Choice

For a binomial experiment with n trials, p is the probability of success, q is the probability of failure, and x is the number of successes in n trials. Which one of the following statements is correct?

A) p + q = 1
B) p(x) = 1 for x = 0, 1, . . ., n
C) P(x = 0) =
D) p + q = 1 and p(x) = 1 for x = 0, 1, . . ., n
E) all of these