F Distribution CDF Upper Tail Calculator
See the Statistical Distributions Overview page for more statistical distribution calculators.
Example 1
| Value | Keystrokes | Display | Description |
|---|---|---|---|
| .77 | x | 0.7700 | Stores the x value. |
| 2 | dfn | 2.000 | Stores the dfn value. |
| 1 | dfd | 1.0000 | Stores the dfd value. |
| cdf | 0.6275 | Calculates the cdf |
Example 2, Inverse
| Value | Keystrokes | Display | Description |
|---|---|---|---|
| .95 | cdf | 0.9500 | Stores the target cdf value. |
| x | 0.05402 | Solves for the x value. |
Reference: