Question

you already learned the expression for calculating binomial probabilities: $_nc_k(p)^k(1 - p)^{n - k}$ what does each variable represent? n represents the. p represents the. k represents the. done number of trials probability of success number of successes probability of failure

Explanation:

In the binomial - probability formula $_{n}C_{k}p^{k}(1 - p)^{n - k}$, $n$ is the total number of independent trials, $p$ is the probability of success in a single trial, and $k$ is the number of successes in those $n$ trials.

Answer:

n represents the number of trials
p represents the probability of success
k represents the number of successes