Engineers want to assess the reliability of a redesigned compressor case of jet engines. To test the design, the engineers use a machine to throw a single projectile into each compressor case. After the projectile impact, engineers inspect the compressor every twelve hours for failure.
You can use this data to demonstrate Regression with Life Data.
|Start||The start time of the failure interval, in hours.|
|End||The end time of the failure interval, in hours.|
|Design||The compressor case design: Standard or New.|
|Weight||The weight of each projectile: 5, 7.5, or 10 kg.|
|New Design||The compressor case designs for predicting failures.|
|New Weight||The weight of each projectile for predicting failures.|