# SOLUTION: A professor in the chemistry department decides to grade his three students using pass/fail. What is the probability that at least two students will pass?

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 Click here to see ALL problems on Probability-and-statistics Question 607822: A professor in the chemistry department decides to grade his three students using pass/fail. What is the probability that at least two students will pass?Answer by stanbon(57307)   (Show Source): You can put this solution on YOUR website!A professor in the chemistry department decides to grade his three students using pass/fail. What is the probability that at least two students will pass? ---- What is the probability the professor will pass a single student? If you know that probability your problem is a binomial problem with n = 3 and P(pass) = ? ============================= Cheers, Stan H. =============================