Question: (a) Find the correlation coefficient between age and blood pressure.(b) Determine the least-squares regression equation of blood pressure on age.(c) Estimate the blood pressure of

(a) Find the correlation coefficient between age and blood pressure.(b) Determine the least-squares regression equation of blood pressure on age.(c) Estimate the blood pressure of a woman whose age is 45 years.

Example 14.6: The following data give the ages and blood pressure of 10 women. Age 56 42 36 47 49 42 60 72 63 55 Blood pressure : 147 125 118 128 145 140 155 160 149 150 (a Find the correlation coefficient between age and blood pressure. (b) Determine the least-squares regression equation of blood pressure on age. (c) Estimate the blood pressure of a woman whose age is 45 years

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