Related Function:

The T.DIS.RT function returns the right-tailed Student’s T Distribution, which is a continuous probability distribution that is frequently used for testing hypotheses on small sample data sets.

- This function was introduced in Excel 2010 and so is not available in earlier versions.
- The T.DIST.RT function, along with the T.DIST.2T function, replace the TDIST function included in earlier versions of Excel.

### Syntax

=T.DIST.RT(x,deg_freedom)

#### Arguments

Argument | Description |
---|---|

x | The value at which you want to evaluate the distribution |

deg_freedom | An integer indicating the number of degrees of freedom – must be ≥ 1 |

#### Examples

A | B | C | D | |
---|---|---|---|---|

1 | Data | Description | ||

2 | 1.856954 | Value at which to evaluate the distribution | ||

3 | 40 | Degrees of freedom | ||

4 | ||||

5 | Formula | Result | Notes | |

6 | =T.DIST.RT(A2,A3) | 3.53% | Right-tailed distribution (0.035346 or 3.53%) |

#### Common Function Error(s)

Problem | What went wrong |
---|---|

#VALUE! | Occurs if either of the supplied arguments are non-numeric |

#NUM! | Occurs if the supplied deg_freedom argument is < 1 |