Assume that a procedure yields a binomial distribution with a trial repeated $\displaystyle {n}={5}$ times. Use either the binomial probability formula (or technology) to find the probability of $\displaystyle {k}={1}$ successes given the probability $\displaystyle {p}={79}\%$ of success on a single trial.

(Report answer accurate to 4 decimal places.)

$\displaystyle {P}{\left({X}={k}\right)}=$