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You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the value . The regression equation is reported as r ^ 2; y = - 61.19x + 79.41 and the r ^ 2 = 0.4096 What is the correlation coefficient for this data set? r =

Answer :

Explanation

We are given the regression as

[tex]y=-61.19x+79.41[/tex]

Thus. if

${teks-lihat-gambar} DelaneeR280594

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