Question 141304
A kitten in a litter is equally likely to be brown or black. 
P(brown) = 1/2 ; P(black) = 1/2
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 Find the probability that both kittens in a litter are brown.
P(brown and brown) = P(brown)*P(brown) = 1/2*1/2 = 1/4

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Cheers,
Stan H.