A factory produces bulbs. The probability that any one bulb is defective is 1/50 and they are packed in boxes of 10

Question 1

A factory produces bulbs. The probability that any one bulb is defective is 1/50 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

Question 2

Let X is the random variable which denotes that a bulb is defective.

kratos · Answer 1 · 2021-01-12T06:51:39+0000

Let X is the random variable which denotes that a bulb is defective.

A factory produces bulbs. The probability that any one bulb is defective is 1/50 and they are packed in boxes of 10

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1 Answer

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A factory produces bulbs. The probability that any one bulb is defective is 1/50 and they are packed in boxes of 10

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1 Answer

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