Political Party | Type | Z Value | Z Critical Value | P-value | Confidence Interval | |||
α |
|
| 0.1 | 0.05 | 0.1 | 0.05 | 0.1 | 0.05 |
NPP | No-pooled variance | 116.762 | 1.282 | 1.645 | 0.0001 | 0.0001 | (0.0237, 1.0000) | (0.0237, 1.0000) |
With pooled variance | 116.701 | 1.282 | 1.645 | 0.0001 | 0.0001 | (0.0237, 1.0000) | (0.0237, 1.0000) | |
NDC | No-pooled variance | −139.463 | 1.282 | 1.645 | 1.000 | 1.000 | (−0.029, 1.000) | (−0.029, 1.000) |
With pooled variance | −139.339 | 1.282 | 1.645 | 1.000 | 1.000 | (−0.029, 1.000) | (−0.029, 1.000) | |
Gap between NPP & NDC | No-pooled variance | 507.707 | 1.282 | 1.645 | 0.0001 | 0.0001 | (0.052, 1.000) | (0.052, 1.000) |
With pooled variance | 524.285 | 1.282 | 1.645 | 0.0001 | 0.0001 | (0.052, 1.000) | (0.052, 1.000) |