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Mathematics, 09.08.2019 20:10 judyd452
The lifetime x (in hundreds of hours) of a certain type of vacuum tube has a weibull distribution with parameters α = 2 and β = 3.† compute the following. (round your answers to three decimal places.) (a) e(x) and v(x) e(x) = 2.659 v(x) = 1.931 (b) p(x ≤ 3) .6321 (c) p(1 ≤ x ≤ 3) .5269
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The lifetime x (in hundreds of hours) of a certain type of vacuum tube has a weibull distribution wi...
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