Shall we memorize those complicated formula in QM ?

I have very much difficulty in memorizing those complicated formula (e.g., those fomula in testing of “Difference Between Means and Mean Differences”).

Shall we memorize them ?

Only if you want a better than 1/3 chance of getting points on the questions they ask that use them.

Thank you for your excellent advice !

Truth be told, it was a little smart-alecky.

(But only a little.)

Best of luck!

I have no other choice and it is a trade-off for me. Anyway, thank you so much !