Answer: Modeling Data The ages (in years) and systolic blood pressures of seven men are
Chapter 13, Problem 33(choose chapter or problem)
Modeling Data The ages x (in years) and systolic blood pressures y of seven men are shown in the table.
(a) Use the regression capabilities of a graphing utility to find the least squares regression line for the data.
(b) Use a graphing utility to plot the data and graph the model.
(c) Use the model to approximate the change in systolic blood pressure for each one-year increase in age.
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