SOLUTION: If 50 (FIFTY) classes of 20 (TWENTY) students are randomly selected, what is the probability that 10 (TEN) classes have no left-handed students?

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Question 1027693: If 50 (FIFTY) classes of 20 (TWENTY) students are randomly
selected, what is the probability that 10 (TEN) classes have no left-handed
students?

Answer by ikleyn(52847) About Me  (Show Source):
You can put this solution on YOUR website!
.
?

Usually the problems of this kind are accompanied with all necessary information . . .

Not in this case . . .