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П Assume that both populations are normally distributed (a) Test whether Hy *H2 at the a = 0.05 level of significance fo
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П Assume that both populations are normally distributed (a) Test whether Hy *H2 at the a = 0.05 level of significance fo
П Assume that both populations are normally distributed (a) Test whether Hy *H2 at the a = 0.05 level of significance for the given sample data (b) Construct a 95% confidence interval about 11-12 Population 1 10 14 2.9 Population 2 10 15.4 3.9 X a S (a) Test whether 14 #H2 at the a=0.05 level of significance for the given sample data. Determine the null and alternative hypothesis for this test. DA HOH + H2 H:H12 B. Hott2 Hp :Hg > H2 oc. Hoti H2 H: HH2 0. Ho:11 =12 H:H *12 Detemine the P-value for this hypothesis test. =(Round to three decimal places as needed.) P
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