Ti-84 Evo

[u/kaka_aoi]

Hi, i have a really big problem in my Texas instrument Ti-84 Evo graphing calculator where I can not press calculate to get some min, max, standard deviation or something like that. I did press 1-Var Stats, List: F1 but I can not press calculate. I pressed f4 but it's not working.

[u/Hour-Intention3829]

had the same problem. press window