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2100/2900 = 0.724 800/2900 = 0.276 Table 9: Observed marginal distribution for hospital. QUESTION: What is the marginal distibution for survival
2100/2900 = 0.724 800/2900 = 0.276 Table 9: Observed marginal distribution for hospital. QUESTION: What is the marginal distibution for survival status? Association Between Categorical Variables cont. Is there any evidence of an association between survival status and hospital (i.e. Does one hospital appear safer than the other)?