Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find the regression equation, letting the right arm blood pressure be the predictor (x) variable. Find the best predicted systolic blood pressure in the left arm given that the systolic blood pressure in the right arm is 80 mm Hg. Use a significance level of 0.05. Right Arm 100 99 93 79 78 D Data Table Left Arm 176 169 145 142 144 Click the icon to view the critical values of the Pearson correlation coefficient r Critical Values of the Pearson Correlation Coefficientr x = 0.05 x = 0.01 NOTE: To test Ho: The regression equation is y = 40.4 + 1.3 x. (Round to one decimal place as needed.) 4 0.950 0.990 p = 0 against H1:p#0, reject Ho if the absolute value of r is greater than the critical value in the table. 0.878 0.959 Given that the systolic blood pressure in the right arm is 80 mm Hg, the best predicted systolic blood pressure in the left arm is 155.2] mm Hg. 6 0.811 0.917 (Round to one decimal place as needed.) 7 0.754 0.875 8 0.707 0.834 9. 0.666 0.798 10 0.632 0.765 11 0.602 0.735 12 0.576 0.708 13 0.553 0.684 14 0.532 0.661 15 0.514 0.641 16 0.497 0.623 17 0.482 0.606
Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find the regression equation, letting the right arm blood pressure be the predictor (x) variable. Find the best predicted systolic blood pressure in the left arm given that the systolic blood pressure in the right arm is 80 mm Hg. Use a significance level of 0.05. Right Arm 100 99 93 79 78 D Data Table Left Arm 176 169 145 142 144 Click the icon to view the critical values of the Pearson correlation coefficient r Critical Values of the Pearson Correlation Coefficientr x = 0.05 x = 0.01 NOTE: To test Ho: The regression equation is y = 40.4 + 1.3 x. (Round to one decimal place as needed.) 4 0.950 0.990 p = 0 against H1:p#0, reject Ho if the absolute value of r is greater than the critical value in the table. 0.878 0.959 Given that the systolic blood pressure in the right arm is 80 mm Hg, the best predicted systolic blood pressure in the left arm is 155.2] mm Hg. 6 0.811 0.917 (Round to one decimal place as needed.) 7 0.754 0.875 8 0.707 0.834 9. 0.666 0.798 10 0.632 0.765 11 0.602 0.735 12 0.576 0.708 13 0.553 0.684 14 0.532 0.661 15 0.514 0.641 16 0.497 0.623 17 0.482 0.606
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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Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find the regression equation, letting the right arm blood pressure be the predictor (x) variable. Find the best predicted systolic blood pressure in the left arm given that the systolic blood pressure in the right arm is
80
mm Hg. Use a significance level of
0.05.
--------------
on the second question, 155.2 is the right answer but I don't know how to get the answer. Could you please help me.
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