# F.DIST.RT

## Definition

Calculates the right-tailed F probability distribution (degree of diversity) for two data sets with given input x. Alternately called Fisher-Snedecor distribution or Snedecor's F distribution.

#### Sample Usage

`F.DIST.RT(15.35, 7, 6)`

`F.DIST.RT(A2, B2, C2)`

#### Syntax

`F.DIST.RT(x, degrees_freedom1, degrees_freedom2)`

`x`

- The input to the F probability distribution function. The value at which to evaluate the function.Must be a positive number.

`degrees_freedom1`

- The numerator of the number of degrees of freedom.`degrees_freedom2`

- The denominator of the number of degrees of freedom.

#### Notes

Both

`degrees_freedom1`

and`degrees_freedom2`

are truncated to an integer in the calculation if a non-integer is provided as an argument.Both

`degrees_freedom1`

and`degrees_freedom2`

must be greater than`1`

and may not exceed`10^10`

.All arguments must be numeric.

`F.DIST.RT`

is synonymous with`FDIST`

.

#### See Also

`FDIST`

: Calculates the right-tailed F probability distribution (degree of diversity) for two data sets with given input x. Alternately called Fisher-Snedecor distribution or Snedecor's F distribution.

`F.DIST`

: Calculates the left-tailed F probability distribution (degree of diversity) for two data sets with given input x. Alternately called Fisher-Snedecor distribution or Snecdor's F distribution.

`TDIST`

: Calculates the probability for Student's t-distribution with a given input (x).

#### Examples

In this example, suppose you want to determine whether the data for hours spent studying each week have different variability for engineering majors at University A than at University B. We will evaluate the curve of F Distribution when `x`

equals `15.35`

, and use `7`

and `6`

for `degrees_freedom1`

and `degrees_freedom2`

respectively.

#### In order to use the F.DIST.RT formula, start with your edited Excellentable:

#### Then type in the F.DIST.RT formula in the area you would like to display the outcome:

#### By adding the values you would like to calculate the F.DIST.RT formula for, Excellentable will generate the outcome: