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Question

Mathematics Question on Probability

Two dice are rolled. If A is the event that sum of the numbers is 4 and B is the event that at least one of the dice shows a 3, then P(A|B) is equal to

A

311\frac{3}{11}

B

211\frac{2}{11}

C

14\frac{1}{4}

D

16\frac{1}{6}

E

111\frac{1}{11}

Answer

211\frac{2}{11}

Explanation

Solution

The correct option is (B): 211\frac{2}{11}