A) 1/3
B) 2/5
C) 3/5
D) None of these
Correct Answer: A
Solution :
[a] Let P[a] = Probability that a randomly selected student likes chocolate = 0.5 Let \[P(B)=\]Probability that a randomly selected students likes cake = 0.3 Then \[P(A\cap B)=0.1\] Now we have to find \[P(A/B)=P(A\cap B)/P(B)=0.1/0.3=1/3\]You need to login to perform this action.
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