Calculates the two-tailed Student's t-distribution evaluated at the given number.
- number - The value at which to evaluate the t-distribution function.
- degrees_freedom - An integer indicating the degrees of freedom for the t-distribution.
T.DIST.2T(1,30) returns a value of 0.3253
T.DIST.2T(A2,A3) returns the two-tailed distribution evaluated at number A2 with A3 degrees of freedom.
- number must be a positive numeral.
- degrees_freedom must be greater than 1.