The following exercises are based on the following sample data consisting of systolic blood pressure measurements (in mm Hg) obtained from the same woman (based on data from “Consistency of Blood Pressure Differences Between the Left and Right Arms,” by Eguchi et al., Archives of Internal Medicine, Vol. 167). Right Arm 102 101 94 79 79 Left Arm 175 169 182 146 144 1. The linear correlation coefficient r is found to be 0.867, the P-value is 0.057, and the critical values for a 0.05 significance level are {0.878. If you are using a 0.05 significance level, what should you conclude?

The following exercises are based on the following sample data consisting of systolic blood pressure measurements (in mm Hg) obtained from the same woman (based on data from “Consistency of Blood Pressure Differences Between the Left and Right Arms,” by Eguchi et al., Archives of Internal Medicine, Vol. 167). Right Arm 102 101 94 79 79 Left Arm 175 169 182 146 144 1. The linear correlation coefficient r is found to be 0.867, the P-value is 0.057, and the critical values for a 0.05 significance level are {0.878. If you are using a 0.05 significance level, what should you conclude?

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 24PFA

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Question

The linear correlation coefficient r is found to be 0.867, the P-value is 0.057, and the critical values for a 0.05 significance level are {0.878. If you are using a 0.05 significance level, what should you conclude?

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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