The following MINITAB output presents the results of a hypothesis test for the difference μX μY between
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Paired T for XY Mean St Dev SE Mean 7 12.41412.9235 (a) 7 8.3476 .0764 3.16758 1.19723 Difference 7 95% lower bound for mean difference: 1.74006 T-Test of mean difference 0 (VS 0) T-Value (d) P-Value 0.007
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