A researcher wanted to compare the final test scores of students who used two different types of study materials. The researchers randomly selected two samples of 20 students using each type of material

asked Dec 16, 2020 185k views

5 votes

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3 votes

Answer:

thx for the free points LOL XD

Explanation:

Nlucaroni answered Dec 19, 2020

5.9k points

4 votes

Answer:

well probably to see if they got the same answer

Explanation:

Vladimir Georgiev answered Dec 22, 2020

6.2k points

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