Which of the listed tests is most appropriate for answering the following research question: Is mean systolic blood pressure lower among patients after they have received medication compared to before? Comparing matched pairs Comparing proportions Comparing means Correlation
Which of the listed tests is most appropriate for answering the following research question: Is mean systolic blood pressure lower among patients after they have received medication compared to before? Comparing matched pairs Comparing proportions Comparing means Correlation
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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Which of the listed tests is most appropriate for answering the following research question:
Is
Comparing matched pairs |
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Comparing proportions |
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Comparing means |
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Expert Solution
Step 1
Dependent t-test: The dependent t-test, also known as the “paired t-test” or “matched pair test”, is a statistical procedure to test for the difference of means of two groups, when the two groups are somehow related or paired, that is, when the two groups are not independent.
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