A study conducted by a local university found that 25 percent of college freshmen support increased spending on environmental issues. If 6 college freshmen are randomly selected, find the probability that only 1 supports increased spending on environmental issues.
A) .3559
B) .1780
C) .3560
D) .5339

Question

Quizplus · Accepted Answer

P(X) = n!/[x!(n − x)!] × p^x(1 − p)^n−x, for x = 1 when p = .25 and n = 6.

A Study Conducted by a Local University Found That 25