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Three ball bearings are drawn at random from a lot of 500 ball bearings , 10 of which are defective. Find the probability that the ball bearings
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Three ball bearings are drawn at random from a lot of 500 ball bearings , 10 of which are defective. Find the probability that the ball bearings
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Question 485482: Dear Sir/ Madam.
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Three ball bearings are drawn at random from a lot of 500 ball bearings , 10 of which are defective. Find the probability that the ball bearings drawn will be nondefective in drawing (a) with replacement, (b) without replacement? Answer by Edwin McCravy(20060) (Show Source):
