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 |