As far as I know no mathematician was able to graduate from statistics department as second major or (second) minor (whatever you call it in English). I mean in my university. I hope you get the idea; it looks like statistics is hard for mathematicians, at least for most of them. Thus, I don&#x27;t understand why they talk about this statistics topic with mathematicians but not statisticians. Yeah, may be should ask to a statistician! Duh!