Two Sample t-test (unpaired)
Mean of Sample 10.604545454545454
Mean of Sample 20.940909090909091
t-stat-4.2675581637033
df20
p-value0.000376337886685354
H0 value0
Alternativetwo.sided
CI Level0.95
CI[-0.500776685589684,-0.171950587137589]
F-test to compare two variances
F-stat0.0324414899461597
df10
p-value6.94283672721897e-06
H0 value1
Alternativetwo.sided
CI Level0.95
CI[0.00872835798398254,0.120578265907304]


Welch Two Sample t-test (unpaired)
Mean of Sample 10.604545454545454
Mean of Sample 20.940909090909091
t-stat-4.2675581637033
df10.6481476557479
p-value0.00142635874149821
H0 value0
Alternativetwo.sided
CI Level0.95
CI[-0.510544507444021,-0.162182765283252]


Wilcoxon Rank-Sum Test (Mann–Whitney U test) with continuity correction (unpaired)
W17
p-value0.00307147459884264
H0 value0
Alternativetwo.sided
Kolmogorov-Smirnov Test to compare Distributions of two Samples
KS Statistic0.727272727272727
p-value0.00594601124096328
Kolmogorov-Smirnov Test to compare Distributional Shape of two Samples
KS Statistic0.545454545454545
p-value0.0758017009854388