What would be the null and alternative hypotheses

Reference no: EM13495879

What would be the null and alternative hypotheses in this statement?

“Participants were given the opportunity to do an extra credit project in the course. The instructor suspects that those who do the extra credit project will learn more and do better in the course, as observed by their total score. Because students who tend to have higher GPAs are likely to do well in classes overall, we would like to control for this variable in our analysis.”

Reference no: EM13495879

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