[R] Plot qnorm

Uwe Ligges ligges at statistik.tu-dortmund.de
Fri Sep 12 10:07:51 CEST 2008


Ah, homework!

Uwe Ligges


Talina Ruiz wrote:
> Hi,
> 
> I have this problem:
> 
> X is hazardous variable N(mean 2, sd=3)
> 
>>> question 1) Find the c value, so that P(X>c)=0.10. using R
> 
>>> question 2) Graph the function N(2,3) and with this graph, explain what
> you do in question number 1.
> 
> I just found question number one but not the second one. So, I'd like to
> make a plot form this distribution N (2,3) using the functions plot and
> qnorm.
> I couldn't find how make it in R. Thanks for any hint.
> 
>>> Best regards,
> 
> *>> Talina>>*
> *>> *
> 
> 	[[alternative HTML version deleted]]
> 
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