An engineer of aircraft windshields wants to investigate how well the windshields can withstand projectile impacts at a range of velocities. The engineer subjects a random sample of windshields to projectiles at one of eight velocities and records whether the windshields withstood the impact.
You can use this data to demonstrate Probit Analysis.
|Stress||The velocity measurement of the projectile|
|N||The number of windshields that were tested at a particular velocity|
|Breaks||The number of windshields that failed under the velocity stress|