Difference between revisions of "Manuals/calci/NORMSINV"
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Revision as of 03:37, 2 January 2014
NORMSINV(prob)
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle prob} prob is the probability value.
Description
- This function gives the inverse of the standard normal cumulative distribution.
- In normal distribution formula, when the mean is zero and the standard deviation is 1 then it is called Standard normal distribution.
- If Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NORMSDIST(x)=prob} , then Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NORMSINV(prob)=x} .
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NORMSINV} using the iterating method to find the value of x.
- Suppose the iteration has not converged after 100 searches, then the function gives the error result.
- In Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NORMSINV(prob)} , where prob is the probability value of the standard normal cumulative distribution.
- This function will return the result as error when
1.prob is nonnumeric. 2.prob<0 or prob>1.
Examples
- NORMSINV(0.9999975333)=4.567600
- NORMSINV(0.00241)=-2.818823592
- NORMSINV(1)=Null
- NORMSINV(0.00001)=-4.264890794