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Binomial Dirstibution

hamsterboy · 2007-08-29 15:18:25

Can anybody help a mate of mine. He's trying to use a Casio fx-83WA calculator to calculate a Binomial Distribution formula. We both can't remember how to do this but we know it has something to do with the nCr key! Anybody with any help would be appreciated!!! Cheers

29-08-2007 3:18pm

#1

hamsterboy

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Can anybody help a mate of mine.
He's trying to use a Casio fx-83WA calculator to calculate a Binomial Distribution formula.
We both can't remember how to do this but we know it has something to do with the nCr key!
Anybody with any help would be appreciated!!!

Cheers

0

Comments

#2 29-08-2007 3:42pm

Pherekydes

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42 nCr 6 = 5245786

6 nCr 3 = 20

Enter the large number first, then the key, then the other number. That's the way it works on mine, which is a Sharp, but I'm guessing they're all pretty similar.

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#3 29-08-2007 4:00pm

LeixlipRed

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C for choose and you won't forget how to do it

0