Question: You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and ther2value. The regression equation is

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and ther2value. The regression equation is reported as

y=65.34x + 99.22

and ther^2 = 0.0784.

What is the correlation coefficient for this data set?

r=____________________

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