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Making Sense of the Two-Sample T-Test: Supercharge Your Hypotheses Tests
Using the two-sample t-test, statistics software generates the output in Table 2. Difference = mu (A Sample) – mu (B Sample) Estimate for difference: 1.54857 95% CI for difference: (-1.53393 ...
Simon Fraser University2y
Two-Sample t-Test for Population Means
A t-test for population means compares the means between two populations. It is appropriate when the population standard deviations are unknown. This applet allows users to change the distributions of ...