SOLUTION: A sample of 5 students is drawn. From experience it is known that the pass rate in English is 80%. What is the probability that no students passed English this year

Algebra ->  Probability-and-statistics -> SOLUTION: A sample of 5 students is drawn. From experience it is known that the pass rate in English is 80%. What is the probability that no students passed English this year      Log On


   

Question 902107: A sample of 5 students is drawn. From experience it is known that the pass rate in English is 80%. What is the probability that no students passed English this year
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(pass) = .80, n = 5
P(x=0) = binompdf(5, .8, 0)