I'm sure I made a hash out of the probability questions. It has been a few years since quantitative business analysis. I would be interested in finding out what the participants are doing.
Nah, it's a multipurpose tool . . . . who said that? Do you hear those voices in my head? Oh wait, never mind, it's just blue tooth. They're still accepting people. Give it a try. There's no requirement on how little or much you participate.