what now? sorry, I didn't mean to put this thread here...
Last edited by akane; May 30th 2010 at 08:01 AM.
Follow Math Help Forum on Facebook and Google+
Originally Posted by akane what now? sorry, I didn't mean to put this thread here... You want to use the fact that Turn your integrand into a normal pdf.
Originally Posted by Anonymous1 You want to use the fact that Turn your integrand into a normal pdf. I have this: Z should also be a normal variable, I don't know how to get a function of only one variable under the integral
Have you ever heard of the error function? Also, and
Originally Posted by Anonymous1 Have you ever heard of the error function? Also, and thanks for help I've heard of it, but this is actually the first time it appeared in my assignment so I wasn't able to recognize it
Originally Posted by akane what now? sorry, I didn't mean to put this thread here... You have: To do this we complete the square of the integrand: So: Now make the change of variable: and see what happens. CB
View Tag Cloud