Mathematics, 20.03.2020 00:07 fanta47

Mary, a colleague of yours, wants to test the effectiveness of a new lesson plan on two different groups of students. She wants to perform a t-test, but she is not sure whether to use a paired or unpaired test. Base on the information provided, how would you advise your colleague?

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Mary, a colleague of yours, wants to test the effectiveness of a new lesson plan on two different gr...

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