| Two Sample t-test (unpaired) | |
| Mean of Sample 1 | 20.3979591836735 |
| Mean of Sample 2 | 20.8253968253968 |
| t-stat | -30.0875261114317 |
| df | 159 |
| p-value | 1.57045143376362e-67 |
| H0 value | 20 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [-1.76832927334271,0.913453989895988] |
| F-test to compare two variances | |
| F-stat | 1.35006269313168 |
| df | 97 |
| p-value | 0.204857074211774 |
| H0 value | 1 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [0.847423304785085,2.10202071121797] |
| Welch Two Sample t-test (unpaired) | |
| Mean of Sample 1 | 20.3979591836735 |
| Mean of Sample 2 | 20.8253968253968 |
| t-stat | -31.0842604586415 |
| df | 146.018853003961 |
| p-value | 2.95033381398944e-66 |
| H0 value | 20 |
| Alternative | two.sided |
| CI Level | 0.95 |
| CI | [-1.72621822914999,0.871342945703276] |
| Wicoxon rank sum test with continuity correction (unpaired) | |
| W | 0 |
| p-value | 9.79213106726311e-27 |
| H0 value | 20 |
| Alternative | two.sided |
| Kolmogorov-Smirnov Test to compare Distributions of two Samples | |
| KS Statistic | 0.0941043083900227 |
| p-value | 0.886270230753124 |
| Kolmogorov-Smirnov Test to compare Distributional Shape of two Samples | |
| KS Statistic | 0.125850340136054 |
| p-value | 0.578098654007105 |
