to solve a problem. The probabilities that they
Mathematics, 11.04.2020 13:17 anabellabenzaquen
In a contest, Ama, Kwaku, and Musa are asked
to solve a problem. The probabilities that they
solve the problem correctly are, respectively,
5, 3 and 3. Calculate the probability that:
(1) none of them solves the problem
correctly;
(11) at least one of them solves the problem
correctly;
(II) only one of them solves the problem
correctly.
(WASSCE)
Answers: 2
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In a contest, Ama, Kwaku, and Musa are asked
to solve a problem. The probabilities that they
to solve a problem. The probabilities that they
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