Obtain the Type II analysis of variance table. Verify that the F tests in the table are the squares of the t-tests in the regression coefficient table, with the exception of the tests for the dummy...

Obtain the Type II analysis of variance table. Verify that the F tests in the table are the squares of the t-tests in the regression coefficient table, with the exception of the tests for the dummy regressors for discipline. Summarize the results of the tests.

Draw the effects plot for discipline. It will suggest that the adjusted quality varies by discipline, in agreement with the test for discipline. Describe as carefully you can the discipline effect. You may want to report further tests.

Summarize the dependence of quality on the predictors.