The independent groups t test assumes that the two population variances are unequal,or heterogeneous.
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Q98: The distribution of mean differences across all
Q99: A nullified score
A)results from subtracting 1 unit
Q100: The alternative hypothesis states that there is
Q101: If we reject the null hypothesis and
Q102: The standard error of the difference becomes
Q104: The degrees of freedom for the independent
Q105: The independent groups t test is not
Q106: The t statistic approximately follows a t
Q107: The total variability in the dependent variable,as
Q108: The set of all t values more
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