Question: Need help writing a null alternative hypothesis and research question. I did part of it, I just want to see if it is correct. The

Need help writing a null alternative hypothesis and research question. I did part of it, I just want to see if it is correct.

The variables used in session are review (attended review sessions) and final (Final exam: number of correct answers). Review is a categorical variable whereas final is a continuous variable.

Research question: Will the number of correct answers on the final exam be the same for those who attended the review sessions and those who did not attend the review sessions?

Null hypothesis:H₀ The means for the two populations are equal.(H0: 1=2)

Alternative hypothesis:There is a significant mean difference in number of correct answers on the final exam between those who attended the review sessions and those who did not attend the review sessions.(H₁:₁₂)

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