Determine, (1) Mean lifetime of these batteries (ii) Probability that such battery will last more than 300 hrs.

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Q62. Consider that the lifetime of some type of an
emergency backup battery (in hours) is a
random variable x having the Weibull
distribution with a as
%0 and B as
/2.
Determine,
(1) Mean lifetime of these batteries
(ii) Probability that such battery will last more
than 300 hrs.
Transcribed Image Text:Q62. Consider that the lifetime of some type of an emergency backup battery (in hours) is a random variable x having the Weibull distribution with a as %0 and B as /2. Determine, (1) Mean lifetime of these batteries (ii) Probability that such battery will last more than 300 hrs.
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