For each repetition of a binomial experiment, there are two mutually exclusive outcomes: ________ or ________.

"According to a study conducted by CESI Debt Solutions, 80% of married people hide purchases from their mates. In a random sample of 20 married people, find and interpret:

a. The probability exactly 15 hide purchases from their mates.

"

State the criteria for a binomial probability experiment.

The expected number of successes in a binomial experiment with n trials and probability of success p is ________.

Explain how the value of n, the number of trials in a binomial experiment, affects the shape of the distribution of a binomial random variable.

Explain how the value of p, the probability of success, affects the shape of the distribution of a binomial random variable.

When can the Empirical Rule be used to identify unusual results in a binomial experiment? Why can the Empirical Rule be used to identify results in a binomial experiment?