Let Continous Random Variables, X has the density function f(x) = [-5x +9 for 04x41 Lo else where Determine and Sketch the graph of the distribution function of x THE END

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A: It is an important part of statistics. It is widely used.

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A: a) Take k=1/4 Consider, ∫02146x-3x2dx=146x22-3x3302=143x2-x302=1412-8=44=1 Since ∫02fxdx=1,k = 1/4…

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A: µ = 62. P(X &gt; 65.8) = 0.12

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Q: A particular professor never dismisses class early. Let x denote the amount of time past the class…

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