Solved
Last edited by dynas7y; Mar 31st 2010 at 04:46 PM.
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[]EDIT[]The interval was unspecified. Please check the interval on which the density is defined and put it in place of [a,b] Also, and, Use: http://integrals.wolfram.com/index.jsp to speed up your integration. Anonymous
Last edited by Anonymous1; Mar 16th 2010 at 05:45 PM.
clearly the region isn't all of so that integration is incorrect NEXT comment, the region is most likely (0,1) and that means this is a Beta(1,3) you can look up it's variance in that case.
Yeah, it was unspecified so I just kinda went to default. Thanks for catching that.
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