P={ z + x*y/(y+a) > x/(x*k+1)}(adsbygoogle = window.adsbygoogle || []).push({});

where x,y,z are exponentially distributed with mean xbar,ybar,zbar.

a,k are constants.

please suggest me how to evaluate this probability.....

for k=0, P lies between 0 and 1 but for any positive value of k, P become higher than one which is unacceptable....

take xbar=1 ybar=3.14 zbar=1

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# How to evaluate this probability

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