Explain why we plot M*L in chapter 3

[alexgarel]

In the first part of chapter 3, it is really mysterious to me why we choose to plot M*L to illustrate how the prior and posterior are related. Could you explain why it is meaningful ?

[CamDavidsonPilon]

Hey Alex! These are all great comments and issues you bring up. I'll get to answering them tonight and tomorrow. I really appreciate the contributions -- feedback is so important!