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Shtirlitz [24]
3 years ago
5

You pick a card at random. Without putting the first card back, you pick a second card at random.

Mathematics
2 answers:
andrew-mc [135]3 years ago
5 0
The probability of picking a 7 is 1/4 and the other probability is 2/3 I don’t know if you need to multiply it so I will just give the multiplied answer which is 2/12 and simplify that by 2 and it will give you
1/6


Hope this was the answer sorry if I got it wrong
OleMash [197]3 years ago
3 0
The probability of you picking 7 is 1/4 because there are 4 cards, and the probability of getting a card greater than 7 would be 2/3 (if you already picked 7) if not it would be 2/4, but I’m assuming it mean that you picked seven and now you’re trying to pick a higher card so i would go with 2/3
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