Using Casio FX 991 MS Calculator for Statistical Calculations 

I think you are looking for correlation and regression using a calculator. Here is a link to my video that you may find useful: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ufMh8lfZ3YQ.htmlsi=pO1hSsDSclwN0aaE

@@instituteofqualityandrelia7902 hello sir….no i am not looking for that….i just want to know if we can feed data of two different variables and get their variance and mean together…..like we do in 82fs by pressing stat-Ax+B

I am glad to see your feedback!

Thanks ✌

Thank you!

Can you clarify your question? I didn't understand it.

Thank you. I see that there is a video made by someone else which you may like to wartch. Here is a link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-yosDyiUyQe8.html