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Chemical Engineering

GATE CH concept:conditional-probability PYQs

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Question 34

Open question
CHNAT1 markNeeds review
An experiment is performed by rolling an unbiased die once. Events A and B are defined as follows:
Event A: The outcome of the rolled die is a prime number. Event B: The outcome of the rolled die is an odd number less than 4.
The conditional probability of A given B, denoted by P (A|B), is ______ (rounded off to one decimal place).

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