Deandel

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Probability of a deck of Red and Blue cards

I asked a similar question recently, but now I have a modification:

You have a deck of 60 cards: Red cards and Blue cards. You draw 6 cards. How many Red cards need to be in the deck so that there's a 50% chance there's AT LEAST read more ..

Alan ●●●●●

Deandel Mar 28, 2015