# Fitting Times-to-Failure to a Weibull Distribution

Fitting Times-to-Failure to a Weibull Distribution

This Demonstration shows the fitting process of times-to-failure (TTF) data to a three-parameter Weibull distribution. The inbuilt function RandomVariate generates a dataset of pseudorandom TTF from a Weibull distribution with "unknown" parameters , , and . While you use the sliders to fit the empirical data to the theoretical distribution, check the goodness-of-fit tests table at the same time, making sure that the -values indicate that there is a significant fit.

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