If we select three transistors without replacement find the

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Reference no: EM13629461

A bag contains ten transistors, of those transistors three are defective. If at random we select two transistors:

a) Find the probability that those two transistors are defective.

b) If we select three transistors without replacement. Find the probability that the three transistors aren't defective.

c) Find the probability of the event that the first two transistors selected aren't defective and the third one is.

Reference no: EM13629461

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