T Test - getting variables from t test result

[LostSoLost]

So, I have to do this homework at university, the subject is actually not related with IT or computer, etc.

Anyway, I'm using Excel (of course), I have to get a significant result in t test, I have the average value but I don't have the variables (or whatever you call them; by this I meant the values from which you later calculate the average value and so on). And I really need them :D

Can someone help me with this thing?

[AndyLitch]

You can't create a dataset completely from a few statistics because the possibilities are infinite

[LostSoLost]

Got it :/

Ok, last question then - if I have a group of patients, I am measuring their performance time before procedures and after 1 month of procedures, and I need to calculate the t test, is this the right way to calculate it?

Untitled.jpg

[AndyLitch]

Yep , Looks good to me