graph a normal distribution with skew and kurtosis

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Hi,
I know the mean, max, min, standard deviation, skew and kurtosis.

I need to plot a graph with this data and I have got as far as using
NORMDIST to create the normal distribution curve. How do I add in the skew
and kurtosis

Thanks
 
Your subject line talks of a normal distribution, in which case presumably
your skew is zero and kurtosis is 3? If not, you presumably don't have a
normal distribution? Similarly if you have a normal distribution your max
and min are at plus and minus infinity?
 
This is what I know
Min -5.83% -5.83% -3.88%
Avg 0.10% -0.41% -0.17%
Max 5.84% 2.17% 1.92%
Std Dev 1.86% 1.45% 1.43%
Skew 0.2621 -2.4322 -0.8981
Kurt 3.0580 9.6449 0.8925
 
Hello, Mike!
You wrote on Sun, 17 Dec 2006 22:12:15 -0800:

MM> The normal curve (bell-shaped) is completely described by
MM> only two parameters: the mean and standard deviaton.

MM> For charting instructions, see

MM>
http://www.tushar-mehta.com/excel/charts/normal_distribution/index.htm

MM> - Mike
MM> http://www.mikemiddleton.com

This is doubtless correct but I suppose you could modify the
values given by a normal curve to show kurtosis and skewness by
using a suitable non-linear scale. Still, I'm not sure how I
would achieve a given value of either.

MM> ??>> Hi,
??>> I know the mean, max, min, standard deviation, skew and
??>> kurtosis.
??>>
??>> I need to plot a graph with this data and I have got as
??>> far as using NORMDIST to create the normal distribution
??>> curve. How do I add in the skew and kurtosis
??>>
??>> Thanks


James Silverton
Potomac, Maryland

E-mail, with obvious alterations:
not.jim.silverton.at.comcast.not
 
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