Question: home work You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the 7'2 value.

home work

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the 7'2 value. The regression equation is reported as y = 80.3258 -l 25.69 and the r2 = 0.6724. What is the correlation coefficient for this data set

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