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Mathematics, 29.10.2019 22:31 Queenhagar

Aresearcher wants to determine if extra homework problems 8th grade students learn algebra. an 8th grade class is divided into pairs and one student from each pair has extra homework problems and the other in the pair does not. after 2 weeks, the entire class takes an algebra test and the results of the two groups are compared. to be a valid matched pair test, what should the researcher consider in creating the two groups?

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Aresearcher wants to determine if extra homework problems 8th grade students learn algebra. an 8th...

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