T.DIST.2T

Definition

Returns the two-tailed Student's t-distribution.

The Student's t-distribution is used in the hypothesis testing of small sample data sets. Use this function in place of a table of critical values for the t-distribution.

Sample Usage

Syntax

T.DIST.2T(x,deg_freedom)

The T.DIST.2T function syntax has the following arguments:

• X     Required. The numeric value at which to evaluate the distribution.

• Deg_freedom     Required. An integer indicating the number of degrees of freedom.

Remarks

• If any argument is nonnumeric, T.DIST.2T returns the #VALUE! error value.

• If deg_freedom < 1, T.DIST.2T returns the #NUM! error value.

• If x < 0, then T.DIST.2T returns the #NUM! error value.

In order to use the T.DIST.2T formula, start with your edited Excellentable:

Then type in the T.DIST.2T formula in the area you would like to display the outcome:

By adding the values you would like to calculate the T.DIST.2T formula for, Excellentable will generate the outcome: