Musculoskeletal Injury The contingency table shows the results of a random sample of children with pain from musculoskeletal injuries treated with acetaminophen, ibuprofen, or codeine. At a = 0.10, can you conclude that the treatment is related to the result?
Treatment
Result
Acetaminophen
Ibuprofen
Codeine
Significant improvement Slight improvement
58 42
81 19
61 39
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