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The probability that a bulb produced by ...

The probability that a bulb produced by a factory will fuse after 150 days of used is 0.05. Find the probability that out of 5 such bulbs
atleast one will fuse after 150 days of use.

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Verified by Experts

The correct Answer is:
`1-(0.95)^(5)`
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ARIHANT PUBLICATION-PROBABILITY-PART V QUESTION FOR PRACTICE (SHORT ANSWER TYPE QUESTIONS)
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