Use the Minitab display to test the claims. Use the significance level. The sample data are SAT scores on the verbal and math portions of SAT-I.
1. Test the claim that SAT scores are not affected by an interaction between gender and test (verbal/math).

(a) The test statistic is .

(b) The P-value is .

(c) Does there appear to be a significant effect from the interaction between gender and test?




2. Test the claim that gender has an effect on SAT scores.

(a) The test statistic is .

(b) The P-value is .

(c) Is there sufficient evidence to support the claim that gender has an effect on SAT scores?




3. Test the claim that the type of test (math/verbal) has an effect on SAT scores.

(a) The test statistic is .

(b) The P-value is .

(c) Is there sufficient evidence to support the claim that the type of test has an effect on SAT scores?



You can earn partial credit on this problem.