Question

Asked Nov 19, 2019

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A recent study claims that using music in a class enhances concentration and consequently helps students absorb more information. A researcher decided to test this claim on a smaller group of randomly selected students from three different classes. Each classroom was provided with a different environment for students to study. Classroom A had constant music being played in the background, classroom B had variable music being played and classroom C was a regular class with no music playing. After one month, the researcher conducted a test for all the three groups and ranked their scores. What statistical test would be most appropriate for testing the research hypothesis? Explain your answer.

Step 1

It is given that three groups had three different treatments. The samples are independent to each other. In this situation th...

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