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please help please write clearly 1. Chi-Squared Test of Independence Tests for the adverse reactions to a new drug yielded the results given in the

please help please write clearly

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1. 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) Drug Placebo Headache 11 7 No headache 73 91 Hypothesis Ilo: Ha: Expected Values Decision

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