Keyonda20 Keyonda20

12-07-2016
Mathematics

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A box contains 16 transistors comma three of which are defective. If three are selected at random find the probability that a all are defective and be none are defective

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kendallbreland kendallbreland

12-07-2016

13 out of 6 are not defective because you have 16 in all and 3 are defective leaving 13 not defective

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