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Title: Under what conditions can an experimenter be confident that X is the cause of Y if two variables, X ... Post by: tethead on Jun 26, 2017 Under what conditions can an experimenter be confident that X is the cause of Y if two variables, X and Y, are strongly correlated?
A) if people are randomly assigned to levels of X in a true experiment B) if X is measured before Y C) if people are randomly assigned to levels of Y in a true experiment D) if Y is measured before X Title: Re: Under what conditions can an experimenter be confident that X is the cause of Y if two ... Post by: Erhardt on Jun 26, 2017 Content hidden
Title: Re: Under what conditions can an experimenter be confident that X is the cause of Y if two variables, X ... Post by: tethead on Aug 24, 2017 :) ty
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