A researcher at FDA designs a study to evaluate the effectiveness 5 iron supplements for anemic patients. Each of the 5 supplements is randomly assigned to 100 patients. The 500 patients are evaluated after using the supplement for 3 months period. The researcher records Y = 1 if the patient's hemoglobin level has risen at least 25% during the 3 month period and Y = 0 if the hemoglobin level does not rise at least 25%. The FDA wants to determine the effectiveness of the 5 supplements. Which of the following procedures would be the most appropriate for this type of experiment?

A. Bonferroni adjusted pooled t-Test B. Bonferroni adjusted Wilcoxon Rank Sum Test C. Brown-Forsythe-Levene test of homogeneity of variance D. Cochran-Mantel-Haenszel test of homogeneity of proportions E. Pearson Chi-square test of homogeneity of proportions