Question: Using the information below, how can I tell if my variables are related or not (correlation)? SUMMARY OUTPUT Regression Statistics Multiple R 0.268609844 R Square
Using the information below, how can I tell if my variables are related or not (correlation)?
| SUMMARY OUTPUT | ||||||||
| Regression Statistics | ||||||||
| Multiple R | 0.268609844 | |||||||
| R Square | 0.072151248 | |||||||
| Adjusted R Square | 0.041222956 | |||||||
| Standard Error | 5.465961014 | |||||||
| Observations | 32 | |||||||
| ANOVA | ||||||||
| df | SS | MS | F | Significance F | ||||
| Regression | 1 | 69.69810566 | 69.69811 | 2.3328559 | 0.137145018 | |||
| Residual | 30 | 896.3018943 | 29.87673 | |||||
| Total | 31 | 966 | ||||||
| Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | Lower 99.0% | Upper 99.0% | |
| Intercept | 76.42350177 | 9.755186509 | 7.834141 | 9.644E-09 | 56.50075306 | 96.34625049 | 49.59678127 | 103.2502223 |
| X Variable 1 | 0.16694157 | 0.109300094 | 1.527369 | 0.137145 | -0.056279002 | 0.390162143 | -0.133633214 | 0.467516355 |
| RESIDUAL OUTPUT | ||||||||
| Observation | Predicted Y | Residuals | ||||||
| 1 | 89.77882741 | -10.77882741 | ||||||
| 2 | 92.61683411 | -5.616834108 | ||||||
| 3 | 90.61353526 | 4.386464737 | ||||||
| 4 | 90.61353526 | 2.386464737 | ||||||
| 5 | 92.1160094 | -6.116009397 | ||||||
| 6 | 92.1160094 | 3.883990603 | ||||||
| 7 | 92.1160094 | 2.883990603 | ||||||
| 8 | 89.11106113 | 8.888938871 | ||||||
| 9 | 86.60693757 | -2.606937572 | ||||||
| 10 | 92.61683411 | 4.383165892 | ||||||
| 11 | 92.61683411 | 4.383165892 | ||||||
| 12 | 91.11435997 | 5.885640026 | ||||||
| 13 | 92.61683411 | 7.383165892 | ||||||
| 14 | 92.1160094 | -3.116009397 | ||||||
| 15 | 91.11435997 | 2.885640026 | ||||||
| 16 | 92.61683411 | 5.383165892 | ||||||
| 17 | 92.1160094 | 5.883990603 | ||||||
| 18 | 88.61023642 | 5.389763583 | ||||||
| 19 | 92.1160094 | -3.116009397 | ||||||
| 20 | 90.11271055 | 2.887289449 | ||||||
| 21 | 89.61188584 | -6.61188584 | ||||||
| 22 | 92.61683411 | -2.616834108 | ||||||
| 23 | 93.11765882 | -5.117658819 | ||||||
| 24 | 91.61518469 | -7.615184685 | ||||||
| 25 | 92.1160094 | 0.883990603 | ||||||
| 26 | 92.1160094 | -6.116009397 | ||||||
| 27 | 91.11435997 | -7.114359974 | ||||||
| 28 | 92.1160094 | -4.116009397 | ||||||
| 29 | 92.1160094 | -0.116009397 | ||||||
| 30 | 91.28130154 | 3.718698456 | ||||||
| 31 | 89.61188584 | 5.38811416 | ||||||
| 32 | 89.11106113 | -6.111061129 |
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