I received over 75% responses for the informal course feedback. As promised here is a bonus question:  At the end of your quiz, list the three questions for which you are least sure about your answer (e.g. 3; 8; 27b). If you get any of them wrong, you get two bonus points. 

What is the lower control limit (UCL) of a R chart?

What is the upper control limit (UCL) of an x-bar chart in lbs? Round to one digit after the decimal point if applicable.

What is the capacity of the “ID check from TSA: step in passengers per hour?

In a few short sentences, explain the difference between causality and correlation in the context of forecasting for supply chain and operations management. Provide examples to illustrate each concept.

In supply chain and operations management, what distinguishes sourcing from purchasing decisions?

“Roses are , violets are “

TRUE FALSE STEM W IMAGE

NUMERIC STEM W IMAGE  

The major goal of critical path analysis is to _____________.