The dependent variable is normally distributed.Alternative hypothesis H 1 : there is a significant difference between the means of two unrelated groupsĭoes not assume equal variance between groupsĪssumes equal variance between groups, in case of unequal variance use Welch’s test.Null hypothesis H 0 : no significant difference between the means of two unrelated groups.Alternative hypothesis H 1 : there is a significant difference between the means of two related groups. ![]() Null hypothesis H 0 : no significant difference between the means of two related groups.A statistical test that compares the means and standard deviations of two related samplesĪ statistical test that compares the means and standard deviations of two unrelated or independent samples
0 Comments
Leave a Reply. |