A product consists of three serial components with reliabilities of 0.70,0.80,and 0.90.If all of the components must work for the product to work,the product reliability is
A)0.80
B)2.40
C)0.90
D)0.50

Question

Quizplus · Accepted Answer

The reliability of a product made up of serial components is the product of the reliabilities of its components. Therefore, the product reliability is 0.70 * 0.80 * 0.90 = 0.504, which is approximately 0.50.

A Product Consists of Three Serial Components with Reliabilities of 0.70,0.80,and