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Think of (and describe) a problem in your work that can be addressed using a t...

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Statistics

Think of (and describe) a problem in your work that can beaddressed using a t test for two INDEPENDENT or twoDEPENDENT/CORRELATED samples.

Clearly identify the independent and dependent variables. Notethat the dependent variable must be continuous (interval or ratio).The independent variable must be dichotomous.

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Two sample independent ttest Suppose we want to study the prevalence of smokers and nonsmokers in males and females We want to test whether the prevalence of smokers is significantly higher in males as compared to females We can use two sample independent ttest to study the above problem Our dichotomous variables are Gender and whether they smoke    See Answer
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