A box of 600 bulbs contains 12 defective . one bulb is taken out of bo – InterviewSolution

1.

A box of 600 bulbs contains 12 defective . one bulb is taken out of box. What is the probability that it is a non defective bulb?

Answer»

TOTAL NUMBER of BULBS = 600

Total number of non-defective BULB = 600-12=588

P (non-defective bulbs) =

600

588

=0.98

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