T.DIST

T.DIST(x, degrees_freedom, cumulative)

Returns the probability distribution function for a t distribution (left tailed).

x	The number from the distribution.
degrees_freedom	The number of degress of freedom.
cumulative	A logical value indicating the type of function to use: False (or 0) = individual probability (equal to) True (<> 0) = cumulative probability (equal to or less than)

REMARKS

* The t distribution is a continuous distribution
* If "degrees_freedom" < 1, then #NUM! is returned
* If "degrees_freedom" 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.
* If "x" < 0, then #NUM is returned.
* If "x" is not numeric, then #VALUE! is returned.
* You can use the T.DIST.RT function to replace the TDIST function when "tails" = 1.
* You can use the T.DIST.2T function to replace the TDIST function when "tails" = 2.
* You can use the T.INV function to
* You can use the T.INV.2T function to
* You can use the T.TEST function to
* This function was added in Excel 2010.
* For the Microsoft documentation refer to support.microsoft.com
* For the Google documentation refer to support.google.com

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