Difference between revisions of "Documentation/How Tos/Calc: NORMDIST function"

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* [[Documentation/How_Tos/Calc: NORMINV function|NORMINV]],
* [[Documentation/How_Tos/Calc: NORMINV function|NORMINV]]
* [[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]],
* [[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]]
* [[Documentation/How_Tos/Calc: NORMSINV function|NORMSINV]]
* [[Documentation/How_Tos/Calc: NORMSINV function|NORMSINV]]

Revision as of 14:28, 26 February 2009


Calculates values for a normal distribution.


NORMDIST(x; μ; σ; mode)

The normal distribution is an often encountered family of continuous probability distributions, with parameters μ (mean) and σ (standard deviation).
If mode is 0, NORMDIST calculates the probability density function of the normal distribution:
Calc normdist0 equation.png
If mode is 1, NORMDIST calculates the cumulative distribution function of the normal distribution:
Calc normdist1 equation.png


NORMDIST(70; 63; 5; 0)

returns approximately 0.03.

NORMDIST(70; 63; 5; 1)

returns approximately 0.92.


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