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What is the probability of getting number greater than 7 when 2 cards are drawn?

a) with replacement
b) without replacement

User GiGamma
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1 Answer

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Please see the attached photos. Hope this helps :). A simpler approach is to think of the probability of the opposing happening, or not getting a number greater than 7 from either draw. I personally like this style of visualization though :)

What is the probability of getting number greater than 7 when 2 cards are drawn? a-example-1
What is the probability of getting number greater than 7 when 2 cards are drawn? a-example-2
User Dinesh Bala
by
2.8k points