1.

In an entrance test that is graded on the basis of two examinations, the probability of a randomly chosen student passing the first examination is 0.8 and the probability of passing the second examination is 0.7. The probability of passing at least one of them is 0.95/ What is the probability of passing both?

Answer»

In an entrance test that is graded on the basis of two examinations, the

probability of a randomly chosen student passing the first examination is

0.8 and the probability of passing the second examination is 0.7. The

probability of passing at least one of them is 0.95/ What is the probability

of passing both?



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