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Calculator help, please!

I have one of these Casio fx-83ES calculators.

Please can somebody tell me how to do:

1) standard deviation OR variance,
2) Spearman's rank correlation coefficient,
3) linear regression?

Thanks :smile:

Manually

Pheylan

Manually

no, on that calculator.

Reply 3

dasmojo

write out all the relevent calculations, then do them in your calculator... you'll be asking for an answer button if they make stat 1 any easier :P

Reply 4

gyyy2807

dasmojo

write out all the relevent calculations, then do them in your calculator... you'll be asking for an answer button if they make stat 1 any easier :P

this isn't for S1. I learned how to do those things on a different calculator but have since lost that one.

Reply 5

dasmojo

gyyy2807

this isn't for S1. I learned how to do those things on a different calculator but have since lost that one.

That calculator isn't gonna do that stuff (I don't think it will) need a beefy one for the fancy stuff

Reply 6

Mr M

Study Forum Helper

dasmojo

That calculator isn't gonna do that stuff (I don't think it will) need a beefy one for the fancy stuff

It does (1) and (3) perfectly happily. Read the manual!

Reply 7

dasmojo

Mr M

It does (1) and (3) perfectly happily. Read the manual!

There you go (:

Reply 8

Mr M

Study Forum Helper

And here's the manual if you have lost it:

http://support.casio.com/pdf/004/fx-82ES_83ES.etc_Eng.pdf

Reply 9

gyyy2807

Mr M

And here's the manual if you have lost it:

http://support.casio.com/pdf/004/fx-82ES_83ES.etc_Eng.pdf

Thanks

yeah the reason I am asking is because I lost the manuel.

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