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7 CQQ The exercises are based on the following sample data
Chapter 10, Problem 7CQQ(choose chapter or problem)
?7 CQQ The exercises are based on the following sample data obtained from different second-year medical students who took blood pressure measurements of the same person (based on data from Marc Triola, MD). S y s t o l i c D i a s t o l i c True or false: If the sample data lead us to the conclusion that there is sufficient evidence to support the claim of a linear correlation between systolic and diastolic blood pressure, then we could also conclude that systolic blood pressure causes diastolic blood pressure.
Questions & Answers
QUESTION:
?7 CQQ The exercises are based on the following sample data obtained from different second-year medical students who took blood pressure measurements of the same person (based on data from Marc Triola, MD). S y s t o l i c D i a s t o l i c True or false: If the sample data lead us to the conclusion that there is sufficient evidence to support the claim of a linear correlation between systolic and diastolic blood pressure, then we could also conclude that systolic blood pressure causes diastolic blood pressure.
ANSWER:Solution 7 CQQ Step 1 : The given data is based on the second year medical students who took blood pressure measurements of the same person The claim is to test whether any linear relationship exists between systolic blood pressure and diastolic blood pressure The recordings are shown in the below table Systolic 138 130 135 140 120 Diastolic 82 91 100 100 80