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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 85 mm Hg. Use a significance level of 0.05. 100 169 Right Arm 101 92 78 77 0 Data Table Left Arm 175 142 143 143 A Click the icon to view the critical values of the Pearson correlation coefficient r Critical Values of the Pearson Correlation Coefficient r NOTE: To test Ho: The regression equation is y=+x. (Round to one decimal place as needed.) a=0.05 a= 0.01 b=0 against H,: p#0, 0.990 0.959 0.917 0.875 0.834 0.798 0.765 0.735 0.950 reject Ho if the absolute value of r is greater than the critical value in the table. 0.878 Given that the systolic blood pressure in the right arm is 85 mm Hg, the best predicted systolic blood pressure in the left arm is mm Hg. (Round to one decimal place as needed.) 6. 0.811 0.754 0.707 0.666 0.632 0.602 7 8 10 11 12 0.576 0.708 0.684 0.553 0.532 0.514 13 0.661 0.641 0.623 14 15 0.497 0.482 0.468 16 0.606 17 0.590 18 0.575 0.456 0.444 0.396 19 0.561 20 25 30 0.505 0.463 0.361 0.430 0.402 0.378 0.361 0.330 0.335 35 40 45 0.312 0.294 0.279 0.254 0.236 0.220 0.207 0.196 50 60 70 80 90 100 0.305 0.286 0.269 0.256 Print Done Enter your answer in each of the answer boxes. MacBook Air

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 85 mm Hg. Use a significance level of 0.05. 100 169 Right Arm 101 92 78 77 0 Data Table Left Arm 175 142 143 143 A Click the icon to view the critical values of the Pearson correlation coefficient r Critical Values of the Pearson Correlation Coefficient r NOTE: To test Ho: The regression equation is y=+x. (Round to one decimal place as needed.) a=0.05 a= 0.01 b=0 against H,: p#0, 0.990 0.959 0.917 0.875 0.834 0.798 0.765 0.735 0.950 reject Ho if the absolute value of r is greater than the critical value in the table. 0.878 Given that the systolic blood pressure in the right arm is 85 mm Hg, the best predicted systolic blood pressure in the left arm is mm Hg. (Round to one decimal place as needed.) 6. 0.811 0.754 0.707 0.666 0.632 0.602 7 8 10 11 12 0.576 0.708 0.684 0.553 0.532 0.514 13 0.661 0.641 0.623 14 15 0.497 0.482 0.468 16 0.606 17 0.590 18 0.575 0.456 0.444 0.396 19 0.561 20 25 30 0.505 0.463 0.361 0.430 0.402 0.378 0.361 0.330 0.335 35 40 45 0.312 0.294 0.279 0.254 0.236 0.220 0.207 0.196 50 60 70 80 90 100 0.305 0.286 0.269 0.256 Print Done Enter your answer in each of the answer boxes. MacBook Air

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter4: Writing Linear Equations
Section4.5: Analyzing Lines Of Fit
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Question Help v 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 85 mm Hg. Use a significance level of 0.05. Right Arm 101 100 92 78 77 O Left Arm 175 169 142 143 A Data Table 143 A Click the icon to view the critical values of the Pearson correlation coefficient r The regression equation is y=+x. (Round to one decimal place as needed.) Critical Values of the Pearson Correlation Coefficient r a= 0.01 0.990 a =0.05 NOTE: To test Hg: 4 0.950 b%30 against H,:p#0, reject Ho if the absolute value of r is greater than the critical value in the table 5 0.878 Given that the systolic blood pressure in the right arm is 85 mm Hg, the best predicted systolic blood pressure in the left arm is mm Hg. (Round to one decimal place as needed.) 0.959 0.917 0.875 6. 0.811 7 0.754 0.707 0.666 0.834 9 0.798 0.765 0.735 10 0.632 11 0.602 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 0.606 0.482 0.468 0.456 18 0.590 0.575 0.561 19 0.444 0.396 0.361 0.335 0.312 0.294 20 25 30 0.505 0.463 0.430 0.402 35 40 0.378 0.361 0.330 0.305 0.286 0.269 0.256 45 0.279 50 60 0.254 0.236 70 0.220 0.207 0.196 80 90 100 Enter your answer in each of the answer boxes. Done Print MacBook Air DII DD F11 F10 80 888 F6 F7 FS F4 F2 esc F3 FI & @ 8 9 4 5 6 1 2 P Y U Q W E R tab H K S D F G
Transcribed Image Text:Question Help v 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 85 mm Hg. Use a significance level of 0.05. Right Arm 101 100 92 78 77 O Left Arm 175 169 142 143 A Data Table 143 A Click the icon to view the critical values of the Pearson correlation coefficient r The regression equation is y=+x. (Round to one decimal place as needed.) Critical Values of the Pearson Correlation Coefficient r a= 0.01 0.990 a =0.05 NOTE: To test Hg: 4 0.950 b%30 against H,:p#0, reject Ho if the absolute value of r is greater than the critical value in the table 5 0.878 Given that the systolic blood pressure in the right arm is 85 mm Hg, the best predicted systolic blood pressure in the left arm is mm Hg. (Round to one decimal place as needed.) 0.959 0.917 0.875 6. 0.811 7 0.754 0.707 0.666 0.834 9 0.798 0.765 0.735 10 0.632 11 0.602 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 0.606 0.482 0.468 0.456 18 0.590 0.575 0.561 19 0.444 0.396 0.361 0.335 0.312 0.294 20 25 30 0.505 0.463 0.430 0.402 35 40 0.378 0.361 0.330 0.305 0.286 0.269 0.256 45 0.279 50 60 0.254 0.236 70 0.220 0.207 0.196 80 90 100 Enter your answer in each of the answer boxes. Done Print MacBook Air DII DD F11 F10 80 888 F6 F7 FS F4 F2 esc F3 FI & @ 8 9 4 5 6 1 2 P Y U Q W E R tab H K S D F G
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