Question 210381
an integer from 100 through 999 inclusive, is to be chosen at random. What is the probability that the number chosen will have 0 as at least 1 digit?
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P(at least one zero in 3 digit numbers) = 1-P(no zeroes in 3 digits)
= 1 - 0.9^3
= 1 - 0.729
= 0.271
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Cheers,
Stan H.