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An urn contains 5 white balls and 3 black balls. Two balls are drawn at random from the urn. What is the chance that both balls are white?

An urn contains 5 white balls and 3 black balls. Two balls are drawn at random from the urn. What is the chance that both balls are white?

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Now of method of selecting two white balls out of 5 white balls is 5C 2 =
= 10 5!
2!.3! and number of method selecting 2 balls out of 8 total balls is 8C 2 =
5
hence the chance that both balls are...

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