# Weibull Distribution

**Weibull Statistical Distribution**

**General Characteristics**

- If a quantity X, is a ‘time-to-failure’, the Weibull distribution gives a distribution for which the failure rate is proportional to a power of time.

**Specific Characteristics**

**Key Measures:
**

Shape, Scale

**Range of values:**

0 < x < ∞

**Application**

Weibull distributions can be used; in calculating time between failures, in calculating the time required to complete a certain task & to model equipment failures

Weibull distributions are widely used; in forecasting technological changes, in radar systems, in insurance companies & in survival analysis.

**Weibull Statistical Distribution – Statistical Distributions**

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