Question

A study conducted at a certain college shows that 61% of the school's graduates find a job in their chosen field within a year after graduation Find the probability that mong 7 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating

Answer 1

can I get a like for my answer

Gives p=0.61 It follows binansial distributias. q=1-p=0.39 n=7 P(x21) = 1- P(x<) - 1-P(X=0) = 1 - (760) (0:619900.39)7-0 0.9986