Let X and Y be two exponentially distributed and independent random variables…
GATE · 2004 · IT
Let X and Y be two exponentially distributed and independent random variables with mean α and β, respectively. If Z = min(X,Y), then the mean of Z is given by
- A.
1/α+β
- B.
min(α ,β)
- C.
alpha beta/(alpha + beta)
- D.
α + β
Attempted by 25 students.
Sign up free to check your answer
Sign up freeLoading lesson…