well, the prob(un-ripe apple) = 10/200 = 1/20
so the prob(ripe apple) = 19/20
I will let you decipher what you are trying to ask with your poor spelling.
Out of 200 apples boupht from a frult sellar, it is known from experience that 10 will be unripe what is the probability that the apple pleked ripe
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