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- - Statistical Test Question (http://www.discussworldissues.com/forums/showthread.php?t=114824)

PhotoSHOPadob

02-23-2008 10:57 AM

Statistical Test Question

Maybe a t-test?
But no, wait this would require a normal distribution

ElegeExcest

02-23-2008 11:22 AM

@Eli, That's what I know. What I want to know is if this has a statistical significance.

gomosopions

02-23-2008 11:51 AM

Simple Binominal test with true propablility of 29% for smoking.

MediconStop

02-23-2008 03:36 PM

Which software do you use?

pobrierce

02-23-2008 06:15 PM

The best test that you can do is: Chi-square test

A t test is inappropriate for this one.

http://en.wikipedia.org/wiki/Chi-square_test

UKkoXJvF

02-24-2008 12:28 PM

AlexanderPalamayr

02-24-2008 06:48 PM

Meanwhile I found some chi^2-like test which did the thing.

Thanks to all of you who contributed constructively.

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