State a conclusion Can you conclude that the distribution of
State a conclusion: Can you conclude that the distribution of outcomes differs among the hospitals? Use the . = 0.05 level of significance.
In a hypothetical study, four hospitals were compared with regard to the outcome of a particular type of surgery. For each patient at each hospital, the outcome was classified as Substantial improvement, some improvement, or No improvement. The results are presented in the following contingency table.
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