The least squares regression line is therefore an appropriate way to summarize the relationship and examine the change in winning times over the course of the last century. Give the equation for this ...The least squares regression line is therefore an appropriate way to summarize the relationship and examine the change in winning times over the course of the last century. Give the equation for this new line and compare it with the line you found for the whole dataset, commenting on the effect of the outlier. Use the least squares regression line you found in question 2 to predict the 1,500 meter time in the 2008 Olympic Games in Beijing.
