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# Problem #5: Given the following five pairs of (rV) values_ 10 4 2 4Determine the least squares regression line_ (Be sure to save YOur unrounded values of bo and b1 ...

## Question

###### Problem #5: Given the following five pairs of (rV) values_ 10 4 2 4Determine the least squares regression line_ (Be sure to save YOur unrounded values of bo and b1 for use in Problem #6 below:) (b) Draw the least squares regression line accurately On1 scatterplot Then look to see which (x pairs are above the regression line. Then add up the y-values for all of the (x pairs that fall above the regression line: For example. if you draw your least squares regression line accurately Onl scatterplot

Problem #5: Given the following five pairs of (rV) values_ 10 4 2 4 Determine the least squares regression line_ (Be sure to save YOur unrounded values of bo and b1 for use in Problem #6 below:) (b) Draw the least squares regression line accurately On1 scatterplot Then look to see which (x pairs are above the regression line. Then add up the y-values for all of the (x pairs that fall above the regression line: For example. if you draw your least squares regression line accurately Onl scatterplot, and you find that the first tWO pairs [i.e.. (2,8) and (3.6)] are above the regression line_ then since the SUI of the two corresponding y-values is 8 + 6 = 14, YOu would enter 14 into the answer box: enter the values of bo and b1 (in that order), separated by comma (numbers correct to decimals) Problem #S(a): sum of y-values for points above the regression line Problem #5(b):

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