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A factory produces bulbs. The probability that one bulb is defective is 150 and they are packed in boxes of 10. From a single box, find the probability that(i) none of the bulbs is defective(ii) exactly two bulbs are defective(iii) more than 8 bulbs work properly [NCERT EXEMPLAR] |
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Answer» A factory produces bulbs. The probability that one bulb is defective is and they are packed in boxes of 10. From a single box, find the probability that (i) none of the bulbs is defective (ii) exactly two bulbs are defective (iii) more than 8 bulbs work properly [NCERT EXEMPLAR] |
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