A ________ enables researchers to look at a set of studies on the same topic and decide if the effect of an independent variable is reliable.

Question

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A meta-analysis is a statistical technique that allows researchers to combine data from multiple studies into a single analysis. By doing so, they can determine the overall effect size of an independent variable on a dependent variable, and assess whether this effect is reliable. This approach can help to overcome some of the limitations of individual studies, and provide more robust evidence.

A ________ Enables Researchers to Look at a Set of Studies