In Figure 1.6, suppose another Y observation is obtained at X = 45. Would E{Y} for this new observation still be 104? Would the Y value for this new case again be 108?

Q: (a) Show that y for the given z = e" In x+ xy

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Q: E(X), E[(X +2)3], and E[6X – 2(X + 2)). -

A: Expectation is basically an average . It gives an value on the long run of a stochastic process .

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A: We can assume that Y~ Uni(a, b) where a=30 and b=40   We know that f(y)=1b-a        for a<x<b

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A: Given,α=0.02

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A: The decay model is represented by,