How do I test whether μ1<μ2 at the α = 0.01 level of significance for the sample data shown in the accompanying table assuming that the populations are normally distributed and then determine the null and alternative hypothesis for the test? How do I determine the P-value for this hypothesis, would I then reject H0 ?
Population 1 Population 2
N 32 25
-
X 103.4 114.2
S 12.3 13.3