Explain what conditions must hold true to use the t distribution to make a confidence interval and to test a hypothesis about 1 2 for two independent samples selected from two populations with unknown but equal standard deviations

Question: Explain what conditions must hold true to use the t distribution to make a confidence interval and to test a hypothesis about 1 2

Explain what conditions must hold true to use the t to make a confidence interval and to test a hypothesis about µ1 – µ2 for two independent samples selected from two populations with unknown but equal standard deviations.

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