Outliers_data_pairs_2

# Outliers_data_pairs_2 - Example data for outliers in(x,y...

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i x y 1 0.00 0 0.23 -5.92 -6.15 -1.4 2 2.00 4 1.05 -1.77 -2.82 -0.64 3 4.00 16 2.74 2.37 -0.37 -0.08 4 6.00 36 5.03 6.52 1.49 0.34 5 8.00 64 7.87 10.67 2.8 0.64 6 10.00 100 10.86 14.81 3.95 0.9 7 12.00 144 14.89 18.96 4.07 0.93 8 14.00 196 19.44 23.11 3.67 0.84 9 16.00 256 24.56 27.25 2.69 0.61 10 18.00 324 30.12 31.4 1.28 0.29 11 20.00 400 37.28 35.55 -1.73 -0.4 12 22.00 484 48.57 39.69 -8.88 -2.02 Perform a regression analysis to calculate the best-fit straight line through the data: SUMMARY OUTPUT Regression Statistics Multiple R 0.96 R Square 0.93 Adjusted R Square 0.92 Standard Error 4.39 Observations 12 ANOVA df SS MS F Significance F Regression 1 2458.5 2458.5 127.85 0 Residual 10 192.3 19.23 Total 11 2650.8 Coefficientstandard Erro t Stat P-value Lower 95% Upper 95% Intercept -5.92 2.38 -2.49 0.03 -11.22 -0.61 X Variable 1 2.07 0.18 11.31 0 1.66 2.48 Plot of the data and the curve fit, and plot of the standardized residuals: Example data for outliers in ( x , y ) data pairs x 2 linear

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Outliers_data_pairs_2 - Example data for outliers in(x,y...

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