For a hypothesis test with the independent-measures t statistic,the null hypothesis states that the two population means are the same and the homogeneity assumption states that the two population variances are the same.

Question

​For a hypothesis test with the independent-measures t statistic,the null hypothesis states that the two population means are the same and the homogeneity assumption states that the two population variances are the same.

Quizplus · Accepted Answer

This is the standard assumption for the independent-measures t-test. The null hypothesis is that the means of two populations are equal, and the homogeneity assumption is that the variances of the two populations are equal.

​For a Hypothesis Test with the Independent-Measures T Statistic,the Null

For a Hypothesis Test with the Independent-Measures T Statistic,the Null