T.INV.2T Returns the two-tailed inverse of the Student’s t-distribution.
Syntax
T.INV.2T(Probability,Deg_freedom)
Parameters
Probability – The probability associated with the Student’s t-distribution.
Deg_freedom – The number of degrees of freedom with which to characterize the distribution.
Return Value
The two-tailed inverse of the Student’s t-distribution.
Reference Data
https://docs.microsoft.com/en-us/dax/dax-function-reference