Use Distribution Overview Plot to either:

·    Select a distribution and then view four graphs - probability plot, probability density function, survival plot, and hazard plot - based on this distribution, or

·    Not select a distribution and use a nonparametric method to view up to two graphs - survival plot and hazard plot

These graphs provide different views of the distribution of your data.

A household appliance manufacturer is considering switching to a new, cheaper cord for its line of irons and wants to assess the reliability of the new cords. The cord failure time in hours was recorded.

You chose a Weibull distribution to describe the data.

Data: IronCord.MTW (available in the Sample Data folder).