Unanswered Questions

I currently have a bounty active for When was the word "bias" coined to mean $\mathbb{E}[\hat{\theta}-\theta]$?. The answer is correct, except the article that is cited is wrong, as it can ...

I just (attempted to) reject an edit to include the "self-study" tag in a question, because the editor was "pretty certain that this is a self-study/homework question". "Self-study" is I think the ...

On the "review suggested edits" page, even when you choose the "rendered output" view, it will still show the raw TeX of the formula you edited. (Unedited formulas in the answer are rendered, though.)...

A new user asked this question: Neural Network for Foreign Exchange Prediction In my opinion it's quite good as a first question, but it's hard to answer. I'd like the help the OP improve it. ...

Why is the question https://stats.stackexchange.com/questions/268914/summation-notation still on hold in Cross Validated, after I had edited it by re-wording and providing more details?