the following MINITAB output displays presents the results of a hypothesis test for the differenceμ1- μ2between two populations means
difference = Mu(X1) - mu(X2)
estimate for difference: 25.372
95% CI for difference: (2.700,48.044)
t- Test of difference = 0 (vs not =) : T-value = 2.193456
p-value = 0.04706 DF= 13
what is the alternate hypothesis?
A)U1≠U2 B) U1 > U2 C) U1 <>
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