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Verify that the two-sample t test at level alpha of H0: Mux = Muy versus Ha: Mux Does not equal Muy rejects if and only
Verify that the two-sample t test at level alpha of H0: Mux = Muy versus Ha: Mux Does not equal Muy rejects if and only if the confidence interval for Mux - Muy does not contain zero.
This is from Mathematical Statistics and Data Analysis 3rd Edition Chapter 11 question 10.
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