Two Sample t-test (unpaired)
Mean of Sample 14.925
Mean of Sample 20.5
t-stat16.3389265883053
df158
p-value9.02930933765033e-36
H0 value0
Alternativetwo.sided
CI Level0.95
CI[3.89009445559254,4.95990554440746]
F-test to compare two variances
F-stat22.1775
df79
p-value0
H0 value1
Alternativetwo.sided
CI Level0.95
CI[14.2229029363046,34.5809507702224]


Welch Two Sample t-test (unpaired)
Mean of Sample 14.925
Mean of Sample 20.5
t-stat16.3389265883053
df86.1098820930527
p-value4.05375782809647e-28
H0 value0
Alternativetwo.sided
CI Level0.95
CI[3.88662627756326,4.96337372243674]


Wilcoxon Rank-Sum Test (Mann–Whitney U test) with continuity correction (unpaired)
W6360
p-value4.65711856530133e-28
H0 value0
Alternativetwo.sided
Kolmogorov-Smirnov Test to compare Distributions of two Samples
KS Statistic0.975
p-value0
Kolmogorov-Smirnov Test to compare Distributional Shape of two Samples
KS Statistic0.5125
p-value1.49767365176245e-09