Test the hypothesis for the difference in the mean of two random samples with unequal variances ( t-Test: Two-Sample Assuming Unequal Variances )

The following is a two-way student t-test tutorial to compare two median values of a random sample (sample/group/population) with unequal variance ( t-Test: Two-Sample Assuming Unequal Variances ) using Minitab Software . This t-test assumes that the two data groups come from a distribution with heterogeneous variance.

You can learn the complete Minitab: t test 2 heterogeneous sample tutorial in the following video.

Tutorial Minitab: t test 2 sample heterogen

Hipotesis t-Test: Two-Sample Assuming Unequal Variances (two tail):

H0 : μ1 = μ2 
HA : μ1 ≠ μ2

Tutorial Minitab: t test 2 sample heterogen

List of other Minitab Tutorials , you can learn at the following link:

Tutorial Minitab

Tutorial Minitab: t test 2 sample heterogen