Question: SPSS computation and Interpretation (Two-way ANOVA):

The following two-way table gives data for 2 x 2 factorial (What is the null and alternative hypothesis) experiment with two observations per factor-level combination. Answer the following questions

a. Test to determine whether the treatment means differ at the α = .05 level of significance

b. Does the result of the test (shown in the ANOVA table that you are going to generate) warrant a subsequent (individual) test for interaction between the two factors at the

α = .05 level of significance. That is, test to determine whether the interaction term is

statistically significant at the α = .05 level of significance