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The data show systolic and diastolic blood pressure of certain people. Find the regression equation, letting the systolic reading be the independent (x) variable.
The data show systolic and diastolic blood pressure of certain people. Find the regression equation, letting the systolic reading be the independent (x) variable. Find the best predicted diastolic pressure for a person with a systolic reading of 148. Is the predicted value close to 88.1, which was the actual diastolic reading? Use a significance level of 0.05. Systolic Diastolic 139 112 113 102 83 150 129 112 128 139 57 87 72 80 67 74 Click the icon to view the critical values of the Pearson correlation coefficient r What is the regression equation? y= 24.11 +0.42 x (Round to two decimal places as needed.) What is the best predicted diastolic pressure for a person with a systolic reading of 148? The best predicted diastolic pressure for a person with a systolic reading of 148 is (Round to one decimal place as needed.)
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