The future lifetimes (in months) of two components of a machine have the following joint density function: What is the probability that both components are still functioning 15 months from now? thanks for your help
Last edited by Intsecxtanx; Nov 16th 2009 at 06:49 PM.
Follow Math Help Forum on Facebook and Google+
Originally Posted by Intsecxtanx The future lifetimes (in months) of two components of a machine have the following joint density function: What is the probability that both components are still functioning 15 months from now? thanks for your help Drawing the region of integration helps. .
View Tag Cloud