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ANOVA Problem

Compare the effectiveness of three methods of teaching (IV). You plan to administer a standardized test (DV measured on an interval scale measuring knowledge acquisition) to the students in three classes with each class using a different teaching method.

What statistical test could I use and why?

What is the best method for assigning samples to the following hypothesis?

A class that uses one of three methods of teaching will have an increase in the level of knowledge acquisition.

Solution Preview

Compare the effectiveness of three methods of teaching (IV). You plan to administer a standardized test (DV measured on an interval scale measuring knowledge acquisition) to the students in three classes with each class using a different teaching method.

What statistical test could I use and why?

What is the best method for assigning samples to the following hypothesis?

A class that uses one of three methods of teaching will have an increase in ...

Solution Summary

The solution provides step by step method for the calculation of ANOVA test statistic . Formula for the calculation and Interpretations of the results are also included.

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