Question: I need to develop a null and alternative hypothesis based on the following research question utilizing a t-test. In this study we want to research

I need to develop a null and alternative hypothesis based on the following research question utilizing a t-test.

In this study we want to research the effectsthattypesof instructional materialssuch ashigh-qualitytextbookshave onthemathgrades offifth-gradestudentscompared to the average math score of 244.

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