Question: Please help with this question: You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and

Please help with this question:

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r2r2 value. The regression equation is reported as

y=75.11x+14.72y=-75.11x+14.72

and the r2=0.4225r2=0.4225.

What is the correlation coefficient for this data set?

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