The allowable range of the variation in a part's design specification is called the signal-to-noise ratio.
Products designed to withstand variations in operating conditions are said to be robust.
Reliability is the probability that a given part or product will perform its intended function for a specified length of time under adverse operating conditions.
Design can provide a competitive edge by
A) bringing products to market quickly.
B) doing an even better job of satisfying customers.
C) being easier to manufacture, use and repair.
D) All these answer choices are correct.