Keynes theorized unemployment and inflation Multiple Choice always have a direct relationship. always have an indirect relationship. are independent during a recession, but indirect during a period of inflation. have a direct relationship during a recession but are independent during a period of inflation.

Statistical process control charts: a. indicate to the operator the true quality of material leaving the process. b. display upper and lower limits for process variables or attributes and signal when a process is no longer in control. c. indicate to the process operator the average outgoing quality of each lot. d. display the measurements on every item being produced. e. are a graphic way of classifying problems by their level of importance, often referred to as the 80-20 rule.