again. Is this an example of independent or paired samples? Group of answer choices Independent, because the samples are taken on different days. Paired, because they all did the same exercise. Paired, because they are repeated measures on the same person. Independent, because we don’t know if the drug affects blood pressure
again. Is this an example of independent or paired samples? Group of answer choices Independent, because the samples are taken on different days. Paired, because they all did the same exercise. Paired, because they are repeated measures on the same person. Independent, because we don’t know if the drug affects blood pressure
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
38. Suppose that a researcher wants to test the effectiveness of a drug at controlling blood pressure, so he records his participants blood pressure after undergoing strenuous exercise, and at a later date has them undergo the same exercise but taking the drug and records their blood pressure again.
Is this an example of independent or paired samples?
Group of answer choices
Independent, because the samples are taken on different days.
Paired, because they all did the same exercise.
Paired, because they are repeated measures on the same person.
Independent, because we don’t know if the drug affects blood pressure.
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