Question: A medical study was conducted to study the relationship between infants systolic blood pressure and two explanatory variables, weight (kgm) and age ( days). The

A medical study was conducted to study the relationship between infants€™ systolic blood pressure and two explanatory variables, weight (kgm) and age ( days). The data for 25 infants are shown here.

a. Obtain the estimated regression equation.
b. Obtain the estimated residual standard deviation.
c. Provide an interpretation of 2, the coefficient of weight.

lic 80 90 96 02 81 96 99 88 90 00 02 86 93 01 03 86 91 00 05 84 91 95 04 07 1 1 gh-61 67 2 3 2 3 4 4 3 2 3 3 3 3 3 4 4 33 83 18 52 8719311458385155382913 440482 Ai 3 4 5 6 3 4 5 6 3 4 5 6 3 456345634566 1234 6 7 8 9 0 1 2 3 4 5 6 7 8 9 01

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