sue, a botanist, is studying a new plant seed. if it is known that these seeds have a 95% probability of germinating. if sue plants seeds, what is the probability that; a) exactly four seeds will germinated? b) at least five will germinated? c) at most one will not germinated?

Answer 1

We need to know how many she planted.
Given n, use binomial distribution with p = 0.95 and 1-p = 0.05