Test the hypothesis for the difference in the mean of two random samples with unequal variances ( t-Test: Two-Sample Assuming Unequal Variances )
Two-way student t-test tutorial to compare two median values of a random sample (population) with unequal variances ( t-Test: Two-Sample Assuming Unequal Variances ) using Statistica Software . This t-test assumes that the two data groups come from a distribution with heterogeneous variance.
Hipotesis t-Test: Two-Sample Assuming Unequal Variances (two tail):
H0 : μ1 = μ2
HA : μ1 ≠ μ2
You can learn the full Statistica: t test 2 heterogeneous sample tutorial in the following video.
Tutorial Statistica: t test 2 sample heterogen
Tutorial Statistica: t test 2 sample heterogen
Tutorial
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