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A researcher wants to understand the relationship between gender and difference in pre/post test score of...

A researcher wants to understand the relationship between gender and difference in pre/post test score of 3 different classes. 2 classes had a new teaching method, 1 class was control. What test should the researcher run to observe the relationship between these factors?

Math   Statistics-And-Probability   
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Answer #1

Answer: Two-way ANOVA test should the researcher run to observe the relationship between gender and difference in pre/post test score of 3 different classes.

Explanation: To observe the relationship between gender and difference in pre/post test score of 3 different classes the Two-way ANOVA test should the researcher run. While running two-way ANOVA, researcher should use difference in pre/post test as dependent variable and gender & 3 different classes as independent variables (factors).

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