| Two Sample t-test (unpaired) | |
| Mean of Sample 1 | 4.19879518072289 |
| Mean of Sample 2 | 4.4251497005988 |
| t-stat | -2.80645927871627 |
| df | 331 |
| p-value | 0.00530552228085621 |
| H0 value | 0 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [-0.385015233848653,-0.0676938059031687] |
| F-test to compare two variances | |
| F-stat | 0.592499195779451 |
| df | 165 |
| p-value | 0.000832560693390752 |
| H0 value | 1 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [0.436445206768393,0.804466412617535] |
| Welch Two Sample t-test (unpaired) | |
| Mean of Sample 1 | 4.19879518072289 |
| Mean of Sample 2 | 4.4251497005988 |
| t-stat | -2.80862319425226 |
| df | 311.520751429319 |
| p-value | 0.00528957852095172 |
| H0 value | 0 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [-0.384929379404625,-0.0677796603471972] |
| Wilcoxon Rank-Sum Test (Mann–Whitney U test) with continuity correction (unpaired) | |
| W | 10585 |
| p-value | 3.97815895264033e-05 |
| H0 value | 0 |
| Alternative | two.sided |
| Kolmogorov-Smirnov Test to compare Distributions of two Samples | |
| KS Statistic | 0.273573335257196 |
| p-value | 7.74862608887705e-06 |
| Kolmogorov-Smirnov Test to compare Distributional Shape of two Samples | |
| KS Statistic | 0.313253012048193 |
| p-value | 1.60507393154319e-07 |
