When calculating a confidence interval for an independent-samples t test, replace the population mean difference with the sample mean difference.

Name: When calculating a confidence interval for an independent-samples t test, replace the population mean difference with the sample mean difference.
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Quizplus · Accepted Answer

This is true. In a t test with independent samples, we estimate the population mean difference using the sample mean difference and then calculate a confidence interval around this estimate.

When Calculating a Confidence Interval for an Independent-Samples T Test