NORM.S.DIST

NORM.S.DIST(x, cumulative)

Returns the probability distribution function OR the cumulative probability function for a standard normal distribution.

xThe number from the distribution.
cumulativeA logical value indicating the type of function to use:
False (or 0) = [[probability distribution function]] (equal to)
True (<> 0) = [[cumulative probability function]] (equal to or less than)

REMARKS
* This function was added in Excel 2010 to replace the NORMSDIST function.
* For an illustrated example refer to the page under [[Distributions]]
* The standard normal distribution is a [[continuous distribution]]
* If "x" is not numeric, then #VALUE! is returned.
* If "cumulative" = False, then the height of the curve at "x" is returned.
* If "cumulative" = True, then the area under the curve to the left of "x" is returned.
* mean 0, standard deviation 1
* You can use the NORM.DIST function to
* You can use the NORM.INV function to
* You can use the NORM.S.INV function to return the inverse of the probability distribution function for a standard normal distribution.
* For the Microsoft documentation refer to support.microsoft.com

 A
1=NORM.S.DIST(0,FALSE) = 0.4
2=NORM.S.DIST(1.2,FALSE) = 0.194
3=(1/SQRT(2*PI()))*EXP(-(ABS(1.2), ABS(1.2))/2) = 0.194
4=NORM.S.DIST(1,FALSE) = 0.242
5=NORM.S.DIST(-1,FALSE) = 0.242
6=1-NORM.S.DIST(1,FALSE) = 0.758
7=NORM.S.DIST(2,FALSE) = 0.054
8=NORM.S.DIST(-2,FALSE) = 0.054
9=1-NORM.S.DIST(2,FALSE) = 0.946
10=NORM.S.INV(NORM.S.DIST(-1, FALSE)) = -1
11=NORM.S.DIST(-3,FALSE) = 0.0044
12=NORM.S.DIST(-4,FALSE) = 0.0001
13=NORM.S.DIST(-5,FALSE) = 0.0000
14=NORM.S.DIST(20,FALSE) = $0.00
15=NORM.S.DIST("some text", FALSE) = #VALUE!


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