TABLE 3.
Correlation test results between explanatory variables.
| MR | LOTTERY | OVERSUB 1 | OVERSUB 2 | ΔPE | |
| MR | 1.0000 | ||||
| LOTTERY | 0.0449 | 1.0000 | |||
| OVERSUB 1 | −0.1324 | −0.4991 | 1.0000 | ||
| OVERSUB 2 | −0.1375 | −0.5710* | 0.9193 | 1.0000 | |
| ΔPE | 0.0021 | −0.2913 | 0.0605 | 0.06597 | 1.0000 |
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