If you go to our YouTube page here: https://www.youtube.com/c/bionicturtle, and search for "calculator", it will bring up many videos that David has created about using financial calculators. Hope this helps!
I have the HP 10bII+ financial calculator and cannot find information about entering given mean and standard deviation. I only find instructions about calculating mean etc with data points. But how do I input mean and standard deviation to use it for e.g. regression analysis? For most questions you don't have data points, but given the mean and volatility already. I cannot use the regression features if I don't know how to enter such parameters.