anybody knows " how to calculate the geometric" using the BAII Plus calculatar in a shortcut way other than multiply all the observations and then raise them to the power(1/n) then subtract 1. is there any other simplier method, using the stat funcation… any help pleaseeeeeee…

there was a similar post to this recently. i don’t think there is. it’s tedious, but i realized it’s not that bad after doing a few practice questions. problem, though, for me is that the TI BAII calcs’ buttons are too soft, and it’s easy for me to mis-press numbers.

Sorry, I’ve never found a calculator way to do it either…

thanks guys for your reply…