What are some of the concepts / math that are either causing you issues or that you feel you have mastered?

Logistics and supply management Part 1. In 1986, the Space Shuttle Challenger exploded shortly after launch. Wikipedia has a good discussion of the events that occurred here: https://en.wikipedia.org/wiki/Space_Shuttle_Challenger_disaster Pretend you are responsible for conducting an RCA. Answer hypothetical 5 Why questions. Then build a Ishikawa (other names: fishbone, cause and effect, or herringbone) diagram. Might […]