# WEIBULL.DIST

stats · from excel · excel: not yet compared · sheets: not yet compared

Weibull distribution

## signature

```
WEIBULL.DIST(x, alpha, beta, cumulative)
```

returns: `number`

## arguments

- x: number — required
- alpha: number — required
- beta: number — required
- cumulative: boolean — required

## examples

formula and result, asserted in the engine test suite.

| formula | result | with |
| --- | --- | --- |
| `=WEIBULL.DIST(2, 0.05, 4, TRUE)` | `0.619373358896327` | — |

## related

- [AVEDEV](https://deepcalc.com/functions/avedev.md) — average of absolute deviations from the mean
- [AVERAGE.WEIGHTED](https://deepcalc.com/functions/average-weighted.md) — average of values weighted by a second range
- [AVERAGEA](https://deepcalc.com/functions/averagea.md) — averages values including text and logicals
- [AVERAGEIF](https://deepcalc.com/functions/averageif.md) — averages cells that match a condition
- [AVERAGEIFS](https://deepcalc.com/functions/averageifs.md) — averages cells matching multiple conditions
- [BETA.DIST](https://deepcalc.com/functions/beta-dist.md) — beta distribution
- [BETA.INV](https://deepcalc.com/functions/beta-inv.md) — inverse of the beta distribution
- [BETADIST](https://deepcalc.com/functions/betadist.md) — legacy form of BETA.DIST (cumulative)

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source: https://deepcalc.com/functions/weibull-dist