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maths 209 Chi-Squared Test of Independence Tests for the adverse reactions to a new drug yielded the results given in the table. At the 0.05

maths 209

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Chi-Squared Test of Independence Tests for the adverse reactions to a new drug yielded the results given in the table. At the 0.05 significance level, test the claim that the treatment is independent of the reaction (headache or no headache experienced). O T30 0 0O @O TS0 Z|0o TO0 9 0 @ T -\\l

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