Which of the following statements comparing learning curve rates (L) to improvement rates is true? A) The learning rate is the same as the improvement rate. B) The learning rate is a decimal value while the improvement rate is a percentage. C) A 90 percent learning curve corresponds to a 10 percent rate of improvement. D) Learning rates apply to labor only, while improvement rates apply to all resources. E) "Learning rates" is American usage, while "improvement rates" is British.

Question

Quizplus · Accepted Answer

A 90 percent learning curve means that with each doubling of cumulative output, the per-unit resource requirements will decrease by 10 percent. Thus, a 90 percent learning curve corresponds to a 10 percent rate of improvement. Option A is incorrect because the learning rate and improvement rate are different. Option B is incorrect as both learning rate and improvement rate can be in decimal or percentage form. Option D is incorrect as both learning rate and improvement rate apply to all resources. Option E is incorrect as there is no such differentiation.

Which of the Following Statements Comparing Learning Curve Rates (L)