A college infirmary conducted an experiment to determine the degree of relief provided by three cough remedies. Each cough remedy was tried on 50 students and the following data recorded. Test the hypothesis that the three cough remedies are equally effective. Use a P-value in yourconclusion.

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Cough Remedy NyQuil Robitussin Triaminic 11 13 28 Some relief 32 27 14 32 Total relief