A special hypothesis test,based on the t-distribution,can be applied to test the null hypothesis that the population variances are equal for two independent samples.

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The test based on the t-distribution is used to compare the means of two independent samples, not their variances. To test the equality of variances, tests like the F-test or Levene's test are used.

A Special Hypothesis Test,based on the T-Distribution,can Be Applied to Test