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40 men and 10 women have had an oral test and a driving test for a driving license. The number of them who have passed the tests are tabulated below. A person is chosen at random. Given the person fails the oral test, find the probability that the person is a woman. ans : 1/11
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@hartnn
@satellite73
@Mertsj
How many people did NOT pass the oral test?
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31 ?
or 50 -28 = 32 ?
You better try that subtraction thing again.
opps => 28
so =>22
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50-28=22 22people did not pass the oral part of the test.
How many of them were women?
8
I thought the table was the number of people that DID pass. Am I wrong?
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