In: Math
You roll a fair six-sided die and don't look at it. What is the probability that it is a 5 given that your friend looks and tells you that it is greater than 2? Leave your answer as a fraction.
Sample space is given by


Getting 5 as taken as event A

Getting a number greater than 2 is taken as event B




Probability that it is a 5 given that friend looks and tells that it is greater than 2 is given by








That is

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