The following is partial output of a regression problem. CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008 The variable X in this problem significantly contributes positively to the prediction of Y at 1% significance level does not significantly contribute to the prediction of Y at 1% significance level significantly contributes negatively to the prediction of Y at 5% significance level has a strong causal relationship none of the above The following is partial output of a regression problem. CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008 The variable X in this problem significantly contributes positively to the prediction of Y at 1% significance level does not significantly contribute to the prediction of Y at 1% significance level significantly contributes negatively to the prediction of Y at 5% significance level has a strong causal relationship none of the above The following is partial output of a regression problem. CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008 The variable X in this problem significantly contributes positively to the prediction of Y at 1% significance level does not significantly contribute to the prediction of Y at 1% significance level significantly contributes negatively to the prediction of Y at 5% significance level has a strong causal relationship none of the above The following is partial output of a regression problem. CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008 The variable X in this problem The following is partial output of a regression problem. CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008 The variable X in this problem significantly contributes positively to the prediction of Y at 1% significance level does not significantly contribute to the prediction of Y at 1% significance level significantly contributes negatively to the prediction of Y at 5% significance level has a strong causal relationship none of the aboveCoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X- 0.80.057735-13.85640.0008 Solution does not significantly contribute to the prediction of Y at 1% significance level.

1. The following is partial output of a regression problem.
CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008
The variable X in this problem
significantly contributes positively to the prediction of Y at 1% significance level
does not significantly contribute to the prediction of Y at 1% significance level
significantly contributes negatively to the prediction of Y at 5% significance level
has a strong causal relationship
none of the above
The following is partial output of a regression problem.
CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008
The variable X in this problem
significantly contributes positively to the prediction of Y at 1% significance level
does not significantly contribute to the prediction of Y at 1% significance level
significantly contributes negatively to the prediction of Y at 5% significance level

2. has a strong causal relationship
none of the above
The following is partial output of a regression problem.
CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008
The variable X in this problem
significantly contributes positively to the prediction of Y at 1% significance level
does not significantly contribute to the prediction of Y at 1% significance level
significantly contributes negatively to the prediction of Y at 5% significance level
has a strong causal relationship
none of the above
The following is partial output of a regression problem.
CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008
The variable X in this problem
The following is partial output of a regression problem.
CoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-0.80.057735-13.85640.0008
The variable X in this problem
significantly contributes positively to the prediction of Y at 1% significance level
does not significantly contribute to the prediction of Y at 1% significance level

3. significantly contributes negatively to the prediction of Y at 5% significance level
has a strong causal relationship
none of the aboveCoefStd Errort StatP-valueIntercept10.80.38297128.200580.0000X-
0.80.057735-13.85640.0008
Solution
does not significantly contribute to the prediction of Y at 1% significance level