TDIST

This function returns the probability for the t-distribution.

TDIST(x,deg,tails)

This function has these arguments:

Argument	Description
x	Probability of the two-tailed student’s t-distribution
deg	Number of degrees of freedom to characterize the distribution; if not an integer, the number is truncated
tails	Number of tails to return; if not an integer, the number is truncated; for 1, returns one‑tailed distribution; for 2, returns two‑tailed distribution

Accepts numeric data for all arguments. Returns numeric data.

TDIST(A1,B45,2)

TDIST(0.245,2,1)gives the result 0.414651

This function is available in product version 1.0 or later.