(kx² when 0 < x < 1 uppose that X has pdf : f(x) = } KX 0. %3D otherwise 1- What value of k? 2- Calculate P (0.3

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Suppose that X has pdf : f(x) =
{ kx2
when 0 < x <1
%3D
otherwise
1- What value of k?
2- Calculate P (0.3 <X<0.8)
3- Calculate the mean of X
Transcribed Image Text:Suppose that X has pdf : f(x) = { kx2 when 0 < x <1 %3D otherwise 1- What value of k? 2- Calculate P (0.3 <X<0.8) 3- Calculate the mean of X
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