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What is the probability of obtaining two tails when flipping a coin
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What is the probability of obtaining two tails when flipping a coin

User Ashokan Sivapragasam
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First make a sample space:
HT, HH, TH, TT
There are 4 probabilities and only one obtains 2 tails.
The probability is 1/4 chance in getting tails twice when flipping a coin.
User Austin Fitzpatrick
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