- We Have Two Coins The First Is Fair And The Second Is Two Tailed We Pick One Of The Coins At Random We Toss It Twice 1 (8.89 KiB) Viewed 13 times
We have two coins; the first is fair and the second is two-tailed. We pick one of the coins at random, we toss it twice
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We have two coins; the first is fair and the second is two-tailed. We pick one of the coins at random, we toss it twice
We have two coins; the first is fair and the second is two-tailed. We pick one of the coins at random, we toss it twice and heads show both times. The probability that the coin picked is two-tailed is O 1/5 O 1/4 оооо 0 1/2 O 1/8