What are the chances of seven hits out of seven trials on a 15% chance?

Answer 1

Use binomial distribution with n=7, k=7, p=0.15

P(7 hits) = (7 7)*(.15)⁷(.85)⁰ where (7 7) = 7!/(7!*0!)=1

so P(7 hits) = (.15)⁷