Question: Based on the regression analysis below do you think that linear regression is justified? Choose the best response. Simple linear regression results: Dependent Variable: Y

Based on the regression analysis below do you think that linear regression is justified? Choose the best response. Simple linear regression results: Dependent Variable: Y Independent Variable: X Y = -5.3705895 + 1.0044005 X Sample size: 21 R (correlation coefficient) = 0.97589044 R-sq = 0.95236216 Estimate of error standard deviation: 13.892484 Yes, r and the scatter plot illustrates a strong relationship No, the scatter plot illustrates a strong relationship but r does not No, neither r or the scatter plot show a strong relationship No, r illustrates a strong relationship but the scatter plot does not

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