This problem deals with Problem 10.1. Use a 99% confidence level. (a) Carry out task (a). (b) Compare your results with those obtained in Section XXXXXXXXXXc) A more powerful test can be obtained by...

This problem deals with Problem 10.1. Use a 99% confidence level. (a) Carry out task (a). (b) Compare your results with those obtained in Section 12.3.2. (c) A more powerful test can be obtained by considering the groups to be ranked in order of increasingly severe disorder. A test for trend can be carried out by coding the groups 1, 2, 3, and 4 and regressing the percentage morphine bound on the regressor variable and testing for significance of the slope. Carry out this test and describe its pros and cons. (d) Carry out task (c) using the approximation recommended in Section 12.3.3. (e) Carry out task (e).