Question: Question :A professor was interested in testing whether there is a difference between the performance of students who do their final mathematics exam in the

Question:A professor was interested in testing whether there is a difference between the performance of students who do their final mathematics exam in the same room in which they learned the material (Group A) and the performance of those who do it in another room (Group B). She divided her class of 46 students randomly into two groups of size 22 and 24 and the two groups were placed in rooms as above.

Group A

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