Suppose That a Product Has Two Parts, Both of Which

question 45

Essay

Suppose that a product has two parts, both of which must be working in order for the product to function. The reliability of the first part is .85, and the reliability of the second part is .82. In addition, the second part comes with a backup that is 50% reliable. What is the overall reliability of the product?

---

Definitions:

Distress

Harmful stress characterized by a loss of feelings of security and adequacy

Cumulative Trauma Disorders

Injuries involving tendons of the fingers, hands, and arms that become inflamed from repeated stresses and strains

Repetitive-motion Injury

Physical harm or damage resulting from the repeated movement or strain of a particular part of the body, commonly occurring in the workplace.

Carpal Tunnel Syndrome

A medical condition caused by the compression of the median nerve as it travels through the wrist at the carpal tunnel, leading to numbness, tingling, and weakness in the hand.