In an egg carton there are 12 eggs, of which 9 are hard-boiled and 3 are raw. Six of the eggs are chosen at random to take to a picnic (yes, the draws are made without replacement). Find the chance that at least one of the chosen eggs is raw.

Question

shubhamsrg · Answer

find probab. that none of the eggs are raw and subtract it from 1 .

shubhamsrg · Answer

any attempt so far ?

perl · Answer

X is a hypergeometric random variable , 
P ( X > = 1 ) = 1 - P ( X < 1) = 1 - P ( X=0)

perl · Answer

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