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 77 77 ₁ Left Arm 174 168 148 148 146 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.) 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 mm Hg. (Round to one decimal place as needed.) - Data table Critical Values of the Pearson Correlation Coefficient r α = 0.05 α = 0.01 n 4 0.950 0.990 5 0.878 0.959 6 0.811 0.917 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 18 0.468 0.590 19 0.456 0.575 20 0.444 0.561 25 0.396 0.505 30 0.361 0.463 35 0.335 0.430 40 0.312 0.402 45 0.294 0.378 50 0.279 0.361 60 0.254 0.330 70 0.236 0.305 80 0.220 0.286 90 0.207 0.269 100 0.196 0.256 NOTE: To test Ho: p=0 against H₁: p=0, reject Ho if the absolute value of r is greater than the critical value in the table. X

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 90 mm Hg. Use a significance level of 0.05.   Right Arm 103 102 95 79 80   Left Arm 174 168 143 143 144 LOADING... Click the icon to view the critical values of the Pearson correlation coefficient r The regression equation is y=____?+____?x.

In an introductory stats course x = midterm score and y = final exam score. The midterm score had a mean of 75 and a standard deviation of 4. The final exam score had a mean of 83 and a standard deviation of 9. The correlation between exam scores is 0.45 Find the regression equation. What would be the final exam would be if one scored a 67 on the midterm? Assume midterm scores predict final exam scores. Round your answer to the nearest whole number.

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 9090 mm Hg. Use a significance level of 0.05   Right Arm 100 99 91 79 79   Left Arm 176 171 141 145 143 LOADING... Click the icon to view the critical values of the Pearson correlation coefficient r The regression equation is ModifyingAbove y with caretyequals=31.931.9plus+1.41.4x. ​(Round to one decimal place as​ needed.) Given that the systolic blood pressure in the right arm is 90mm​ Hg, the best predicted systolic blood pressure in the left arm is ???? mm Hg. ​(Round to one decimal place as​ needed.)

Find the regression​ equation, letting overhead width be the predictor​ (x) variable. Find the best predicted weight of a seal if the overhead width measured from a photograph is 2.3 cm. Can the prediction be​ correct? What is wrong with predicting the weight in this​ case? Use a significance level of 0.05.   Overhead Width​ (cm) 7.2 8.3 8.8 8.1 9.9 9.8   Weight​ (kg) 121 195 210 156 250 253

A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-1.244 b=35.185 r=0.974169 r=-0.987 Assume the correlation is significant, and use this to predict the mumber of situps a person who watches 5.5 hours of TV can do (to one decimal place)

Aa 0 4 Earthquake Measurements Mag Depth D 1.54 12.7 1.16 8.6 0.94 14.4 www 1.64 PEN 1.94 0:00 1.66 100 2.93 1.85 1.19 2.66 2.54 HONDEN 0.73 pape 2.43 BEN 1.47 DA 0.35 de 0.47 TODA 1.99 0.39 1.42 OTHE 0.45 2.09 2.12 1.55 1.52 0.76 0.46 0.11 0.56 2.88 Print HA 2.5 HATA 16.3 SHAREE 2.7 DIN 9.1 1010 9.2 1000 18.9 BON 9.7 Bol 9.8 18.9 18.8 6.9 15.2 15.5 17.2 4.4 18.4 14.5 19.9 2.9 Ku 6.3 18.6 7.5= 4.9 15.4 16.9 12 R 4 0 - X Done Done 何 111 Earthquake Measurements 2.03 13.3 2.12 2.9 1.55 6.3 1.52 18.6 0.76 7.5 0.46 4.9 0.11 15.4 0.56 16.9 2.88 12.8 2.85 13.3 0.21 14.9 0.93 5.1 1.61 3.2 2.26 7.6 1.01 11.5 0.97 17.6 2.73 18.9 0.85 5.3 1.02 2.5 0.37 6.8 1.37 14.9 1.96 15.3 1.54 8.1 0.81 3.8 0.99 12.9 2.54 8.9 2.63 11.1 1.32 7.6 1.05 14.3 1.33 14.1 Print Done - X 4 points Sa edicted depth of an earthqu

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 100 99 92 80 79 O Left Arm 175 169 182 149 148 E 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.)

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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. If one of these people has a systolic blood pressure of 125 mm Hg, what is the best predicted diastolic blood pressure? Systolic Diastolic Click the icon to view the critical values of the Pearson correlation coefficient r. What is the regression equation? ŷ-+x (Round to two decimal places as needed.) What is the best predicted diastolic blood pressure? y=(Round to one decimal place as needed.) C 148 115 82 83 82 136 115 127 128 140 97 60 65 93 145 101 108