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

`T.DIST.2T(x, deg_freedom)`

- x - required, numeric value to evaluate the distribution on
- deg_freedom - required, integer that indicates the number of degrees of freedom

`=T.DIST.2T(A2,A3)`

The T.DIST.2T function returns the two-tailed probability associated with two given values. For example, this will return the two-tailed probability associated with a mean of 5.46 percent and a standard deviation of 0.054645.

`=T.DIST.2T(A2,A3)`

The T.DIST.2T function can also be used to calculate the value at which the distribution is evaluated, rather than simply the probability. For example, this will return the value (1.959999998) at which the two-tailed distribution is evaluated.

The T.DIST.2T function is used to calculate the two-tailed student's t-distribution, which is used to analyze small sample data sets.

- The T.DIST.2T function returns the two-tailed Student's t-distribution, which is used to test hypotheses in small sample data sets.

A: The T.DIST.2T function returns the two-tailed Student's t-distribution.

A: The two-tailed Student's t-distribution is used to test hypotheses in small sample data sets.

- It provides a more accurate measure of statistical significance for small sample sizes.
- It is easier to interpret than alternatives like chi-square tests.
- It can be used to compare two independent samples.

- It is not suitable for testing large sample sizes.
- It assumes that the data is normally distributed.
- It cannot be used to compare more than two independent samples.