Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported asy=45.43x+66.91�=45.43�+66.91and the r=0.138�=0.138. What proportion of the variation in y can be explained by the variation in the values of x? r² = % Report answer as a percentage accurate to one decimal place.

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A: From the above information,  the coefficient of determination is r2= 0.7396

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A: Solution

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A:

Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

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Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

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Q: Height 1785.0 1770.9 1676.3 1646.0 1859.3 1710.1 1789.3 1737.2 regression equation is y=+x und the…

A:

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Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

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Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

A:

Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

A:

Q: Using your favorite statistics software package, you generate a scatter plot with a regression…

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A: Solution:  x y (x-x) (y-y) (x-x)(y-y) (x-x)2 -5 11 -4.5 9.3 -41.85 20.25 -3 6 -2.5 4.3…

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