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Mathematics 21 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

with what?

OpenStudy (anonymous):

link

OpenStudy (anonymous):

\[ \Large \frac{ x-\mu }{ \frac{\sigma}{n} } \quad \to \quad (x-\mu) \div \frac{\sigma}{n} \] So A I guess..

OpenStudy (anonymous):

u guess so meaning your not sure because i know its quotient because of the division but how do u know the rest

zepdrix (zepdrix):

Ya A :) Here is a way you can think about it without all the stupid characters they gave you:\[\Large \frac{a}{b}\qquad\to\qquad\text{the quotient of a and b}\]

OpenStudy (anonymous):

Well.. not really guessing.. just if I did it all right, and didn't get confused, then it should be A. That's what I meant. In fact i wrote \(\sigma\) instead of \(\phi\) Anyway: \[ \Large \frac{ x-\mu }{ \frac{\sigma}{n} } \quad \to \quad (x-\mu) \div \frac{\phi}{n} \] I know to 'do the rest' because if you have \( \Large \frac{a}{b} \) then it is 'quotient of a and b' as zepdrix just said, and in our case \(a = (x - \mu) \) and \( b =\Large \bigg( \frac{\phi}{n} \bigg) \). So.. quotient of \( (x - \mu) \) and \( \Large \bigg( \frac{\phi}{n} \bigg) \)

OpenStudy (anonymous):

Dammit.. forgot one more \( \sigma \) in there.... behhhh..

zepdrix (zepdrix):

lol :)

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