Consider two independent and identically distributed random variables X and Y. The pdf of X is fx(x) = SZ { 0, 0≤x≤2 otherwise Define Z = X + Y. If fz(z) is the pdf of Z, what is the value of fz(z) at z = 1? Also solve when z=3. Answer is not 0.1667 when z=1 Answer is not 0.8333 when z=3

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Consider two independent and identically distributed random variables X and Y.
The pdf of X is
X
[/²1, 0≤x≤2
0,
otherwise
fx(x) = {
Define Z =
z = 1?
X + Y. If fz(z) is the pdf of Z, what is the value of fz(z) at
Also solve when z=3.
Answer is not 0.1667 when z=1
Answer is not 0.8333 when z=3
Transcribed Image Text:Consider two independent and identically distributed random variables X and Y. The pdf of X is X [/²1, 0≤x≤2 0, otherwise fx(x) = { Define Z = z = 1? X + Y. If fz(z) is the pdf of Z, what is the value of fz(z) at Also solve when z=3. Answer is not 0.1667 when z=1 Answer is not 0.8333 when z=3
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