Wesley thinks his heartrate will increase as he increases his
running speed. To see if this relationship exists, he records eight
different speeds and models it with a scatterplot and regression
Adjusted R Square
Part A: Write the equation of the regression
line using the regression output.
Part B: What do the slope and intercept parameters
mean using the context of the problem?
Part C: Compute the margin of error that Wesley
should use if he wants to provide a 98% confidence interval for the
slope. Assume that conditions for inference are satisfied.
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