Consider a random experiment in which a ...

Consider a random experiment in which a coin is tossed and if the coin shows head it is tossed again but if it shows a tail then a die is tossed. If 8 possible outcomes are equally likely. Find the probability that the die shows a number greater than 4 if it is known that the first throw of the coin results in a tail.

`1/3`

`2/3`

`2/5`

`4/15`

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