A college class believes that the average grade averages of psychology students and the average grade averages of biology students are different. The class found that the actual grade averages of a sample of
10 psychology students was 3.2, and the average grade average of a sample of 10 biology students was

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The Answer of A college class believes that the average grade averages of psychology students and the average grade averages of biology students are different. The class found that the actual grade averages of a sample of
10 psychology students was 3.2, and the average grade average of a sample of 10 biology students was

A College Class Believes That the Average Grade Averages of Psychology