2000004405

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Project ID: 
2000004405
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1
We randomly choose natural numbers from between \(1\) to \(20\) so that each choice is equally probable. Let the event \(A\) be: the chosen number is divisible by \(5\). Let the event \(B\) be: the chosen number is smaller than \(11\). Find \(P(A\mid B)\).
\( \frac{1}{5}\)
\( \frac{2}{11}\)
\( \frac{1}{4}\)
\( \frac{2}{5}\)