Which of the following statements about learning curves is generally True?
A) Management can decide to achieve a certain rate of learning.
B) Learning curves were first quantified by the U.S. Postal Service.
C) Using the "doubling" model, a learning curve with a rate of learning of 70 percent means the tenth unit takes 70 percent of the time that the twentieth unit will take.
D) Learning curves are recognition of the concept that the time a task takes usually decreases with experience.

Question

Quizplus · Accepted Answer

Learning curves are based on the principle that the time required to complete a task decreases with increased experience. This means that the first unit produced will require more time than the second, and so on. Option A is incorrect as management cannot always decide to achieve a certain rate of learning, as it depends on the complexity of the task and the abilities of the individual. Option B is incorrect as learning curves were not first quantified by the US Postal Service, but by Wright in 1936. Option C is incorrect as the doubling model suggests that each time production doubles, the time per unit decreases by a constant percentage, not a constant amount of time.

Which of the Following Statements About Learning Curves Is Generally