Tests are based on one or more of the following characteristics
A) mean life
B) hazard rate
C) reliable life
D) all of the above

Question

Quizplus · Accepted Answer

Tests can be based on mean life, which is the average time until failure; hazard rate, which is the probability of failure per unit time; and reliable life, which is the time until a certain proportion of products in a population fail. Therefore, tests can be based on all of the above characteristics.

Tests Are Based on One or More of the Following