STAT QUESTION Only Highlighted Questions,steps please. Pulse Rate Systolic Blood Pressure Diastolic Blood Pressure 86 72 82

STAT QUESTION

Only Highlighted Questions,steps please.

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Pulse Rate Systolic Blood Pressure Diastolic Blood Pressure 86 72 82 126 104 130 (viii) (ix) (x) 70 66 74 82 106 64 64 158 74 68 96 52 70 78 156 112 90 70 96 72 98 60 122 114 102 126 68 74 60 68 (i)Calculate the correlation coefficient between Pulse Rate and Systolic Blood Pressure. (ii) Calculate the correlation coefficient between Pulse Rate and Diastolic Blood Pressure. (iii) Calculate the correlation coefficient between Systolic and Diastolic Blood Pressures. (iv) (v) (vi) Use above best lines of fit to predict Systolic and Diastolic Blood Pressures based on given Pulse Rate of 80 per minute. (vii) Test if the slope for the line in part (iv) is different from 0. ■ Obtain the best line of fit between Pulse Rate and Systolic Blood Pressure with Systolic Blood Pressure as the response variable. Obtain the best line of fit between Pulse Rate and Diastolic Blood Pressure with Diastolic Blood Pressure as the response variable. Test if the slope for the line in part (v) is different from 0. Test if the correlation coefficient between Pulse Rate and Systolic Blood Pressure is different from 0.5. Test if the correlation coefficient between Pulse Rate and Diastolic Blood Pressure is different from 0.5. Pulse Rate Systolic Blood Pressure Diastolic Blood Pressure 86 72 82 126 104 130 (viii) (ix) (x) 70 66 74 82 106 64 64 158 74 68 96 52 70 78 156 112 90 70 96 72 98 60 122 114 102 126 68 74 60 68 (i)Calculate the correlation coefficient between Pulse Rate and Systolic Blood Pressure. (ii) Calculate the correlation coefficient between Pulse Rate and Diastolic Blood Pressure. (iii) Calculate the correlation coefficient between Systolic and Diastolic Blood Pressures. (iv) (v) (vi) Use above best lines of fit to predict Systolic and Diastolic Blood Pressures based on given Pulse Rate of 80 per minute. (vii) Test if the slope for the line in part (iv) is different from 0. ■ Obtain the best line of fit between Pulse Rate and Systolic Blood Pressure with Systolic Blood Pressure as the response variable. Obtain the best line of fit between Pulse Rate and Diastolic Blood Pressure with Diastolic Blood Pressure as the response variable. Test if the slope for the line in part (v) is different from 0. Test if the correlation coefficient between Pulse Rate and Systolic Blood Pressure is different from 0.5. Test if the correlation coefficient between Pulse Rate and Diastolic Blood Pressure is different from 0.5.

Answer rating: 100% (QA)

iCalculate the correlation coefficient between Pulse Rate and Systolic Blood Pressure The correlation coefficient between Pulse Rate and Systolic Blood Pressure can be calculated using the following f... View the full answer