Probability Density Function

*To*: mathgroup at smc.vnet.net*Subject*: [mg74790] Probability Density Function*From*: "Tony Harris" <tdh1967 at bellsouth.net>*Date*: Thu, 5 Apr 2007 04:12:21 -0400 (EDT)

Hello, I have graphed a normal probability density function with a mean of 10 and a standard deviation of 2.5. I named this function f[x] I wanted to know how to use the "FilledPlot" to show the area under the curve for (x<8) and (7.5<x<11). I have the probability for x<8 to be .212 and for 7.5<x<11 to be .497 by calculating the definite integral of the function f[x] for these two probabilities. I have the cacluation of the probabilities included but no idea on how to continue and display each of these in a graph. Thanks, T Harris

**Follow-Ups**:**Re: Probability Density Function***From:*Darren Glosemeyer <darreng@wolfram.com>