standard deviation (1 Viewer)

[silent bob]

Hey, this is probably a real stoopid q, but in the text book it says in order to work out the standard deviation, you put your calculator in statistics mode n use some button...so my question is this....
how the hell do you put it into statistics mode, and where the f**k is this button?
i use that casio calc fx-82tl
i really need this question answered dudes, else i'm f**ked....THE TEST IS TOMORROW!!!!!!
guess i should started studyin earlier or....*gasp*....listened in class.....

 

[~QuEEN_VoDkA~]

Originally posted by silent bob
Hey, this is probably a real stoopid q, but in the text book it says in order to work out the standard deviation, you put your calculator in statistics mode n use some button...so my question is this....
how the hell do you put it into statistics mode, and where the f**k is this button?
i use that casio calc fx-82tl
i really need this question answered dudes, else i'm f**ked....THE TEST IS TOMORROW!!!!!!
guess i should started studyin earlier or....*gasp*....listened in class.....

Relax man....
If you have the casio fx-82TL...
On the top, push in mode and then press 2...this is now set in SD mode... it'll say it up the top... good luck and dont stress man...