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The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05. Find the probability that out of 5 such bulbs.
(i) none
(ii) not more than one
(iii) more than fuse after 150 days of use.

Text Solution

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The correct Answer is:
(i) `(0.95)^(5)` (ii) `(45)/(512)` (iii) `(243)/(1024)` (iv) `1-(0.95)^(5)`
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