Q2. Why do we have in general, two lines of regression? Obtain the regression of Y on X and X on Y from the following table and estimate the blood pressure when the age is 45. Age in years Blood...

Q2. Why do we have in general, two lines of regression? Obtain the regression of Y on X and<br>X on Y from the following table and estimate the blood pressure when the age is 45.<br>Age in years<br>Blood pressure<br>Age in years<br>Blood pressure<br>56<br>147<br>55<br>150<br>42<br>125<br>49<br>145<br>72<br>160<br>38<br>115<br>72<br>160<br>38<br>115<br>36<br>118<br>42<br>140<br>63<br>149<br>68<br>152<br>47<br>128<br>60<br>155<br>Also give the interpretation.<br>

Extracted text: Q2. Why do we have in general, two lines of regression? Obtain the regression of Y on X and X on Y from the following table and estimate the blood pressure when the age is 45. Age in years Blood pressure Age in years Blood pressure 56 147 55 150 42 125 49 145 72 160 38 115 72 160 38 115 36 118 42 140 63 149 68 152 47 128 60 155 Also give the interpretation.

Jun 02, 2022

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Q2. Why do we have in general, two lines of regression? Obtain the regression of Y on X and X on Y from the following table and estimate the blood pressure when the age is 45. Age in years Blood...

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