Mathematics, 21.02.2020 19:18, cxttiemsp021
A school psychologist wants to test the effectiveness of a new method of teaching Health. She recruits 600 fourth-grade students and randomly divides them into thw groups. Group 1 is taught by means of the new method, while Group 2 ls taught via traditional methods. The same teacher is assigned to teach both groups. Al the end of the year, an achievement test is administered and the results of the two groups compared ts What is the response variable in this experiment?
O A. The score on the achievement test
O B. The students' ability in Health °
C. The score of Group 2 on the achievement test
O D. The score of Group 1 on the achievement test
Answers: 3
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