Excel Function : T.DIST
Returns the Percentage Points (probability) for the Student t-distribution
Microsoft Excel Reference Page
Syntax and Description of the T.DIST Excel Function
The syntax of the T.DIST function in Excel is: T.DIST(x, degrees_freedom, tails) where the function arguments are as follows: x – The number of standard deviations to be added to or subtracted from the mean. degrees_freedom – The number of degrees of freedom. tails – The number of tails.
About T.DIST Excel Function
T.DIST is a function that returns the percentile of a t-distribution. The t-distribution is a probability distribution used to estimate population parameters when the sample size is small.