Describe how you would design a valid randomized controlled
trial to test the hypothesis that Low-Chol, a new oral medication
to lower serum cholesterol, decreases the risk of death from
coronary heart disease in healthy men, 40-54 years of age, at high
risk for the disease. Include in your description how you would
select the study sample, determine the subject eligibility
criteria, ascertain the appropriate sample size, allocate the
subjects into experimental and control groups, apply the
intervention, and assess...