What does the slope mean for my data? What does the y - intercept mean for my data? What does the Correlation Coefficient mean for my data? Simple linear regression results: Dependent Variable: Life Expectancy Independent Variable: Population Life Expectancy = 75.75267 + 1.2943659e-8 Population Sample size: 15 R (correlation coefficient) = 0.15016128 R-sq = 0.022548409 Estimate of error standard deviation: 7.3992241 Parameter estimates:   Parameter Estimate Std. Err. Alternative DF T-Stat P-value Intercept 75.75267 2.2530251 ≠ 0 13 33.622648 <0.0001 Slope 1.2943659e-8 2.3636059e-8 ≠ 0 13 0.5476234 0.5932   Analysis of variance table for regression model:   Source DF SS MS F-stat P-value Model 1 16.418609 16.418609 0.29989139 0.5932 Error 13 711.73072 54.748517     Total 14 728.14933

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