Dear AbouEl-Makarim,

Take a look at this:
http://finzi.psych.upenn.edu/R/library/PASWR/html/normarea.html


HTH,

Jorge




On Mon, Dec 29, 2008 at 4:25 PM, AbouEl-Makarim Aboueissa <
aaboueissa@usm.maine.edu> wrote:

> Dear ALL:
>
> How I show the area under the normal curve for example for the following
> example:
>
> Assume X has N(100,15). How to show the area corresponding to the
> probability:
>
>
> P(90<X<110)
>
>
> With many thanks
>
> Abou
>
>
>
> ==========================
> AbouEl-Makarim Aboueissa, Ph.D.
> Assistant Professor of Statistics
> Department of Mathematics & Statistics
> University of Southern Maine
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> Portland, ME 04104-9300
>
>
> Tel: (207) 228-8389
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> Email: aaboueissa@usm.maine.edu
>          aboueiss@yahoo.com
>
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>
>
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>
>
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