Tf the density function of a continuous RV X is f (x) = C e-b* – a), a

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T6 the density function of a continuous RV X is f (x) = C e-b(x – a),
a <x, where
1
ab c are constants. Show that b = c = – and a = u – 0, where u = E(X) and
%3D
o? = Var(X).
Transcribed Image Text:T6 the density function of a continuous RV X is f (x) = C e-b(x – a), a <x, where 1 ab c are constants. Show that b = c = – and a = u – 0, where u = E(X) and %3D o? = Var(X).
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