Mathematics, 17.04.2021 16:20 bharadwajp9943

A professor wants to show that students can improve their political science grades by reading the newspaper daily. He randomly assigns fifteen students to refrain from reading any newspapers before their first exam. He instructs the other fifteen students to read the newspaper in his office daily for one hour until the exam. He then wants to compare the exam grades of the two groups. Assume you analyzed the data. You found t = 1.10. Do you reject the null? (Yes OR No)

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A professor wants to show that students can improve their political science grades by reading the ne...