Mathematics, 21.09.2020 14:01 camiee13dvivvj
A researcher wishes to compare how students at two different schools perform on a math test. He randomly selects 40 students form each of the schools and obtains their test scores. He pairs the first score from school A with the first score from school B, the second score from school A with the second score from school B and so on. He then performs a hypothesis test for matched pairs.
a.) Is this approach valid? Why or why not
b.) If it is not a valid approach, how should the researcher have proceeded?
Answers: 1
Mathematics, 21.06.2019 18:00
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
Mathematics, 21.06.2019 18:00
Me asap! what is the slope of this line? enter your answer in the box.
Answers: 2
Mathematics, 21.06.2019 20:00
Last one and the bottom answer choice is y=(x-4)^2+1 you guys!
Answers: 1
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