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Using a Significance Level of 0 A)related
B)not Related

Question 6

Multiple Choice

Using a significance level of 0.05, test the claim that the two variables are independent. State whether the variables are related or not related.
-Tests for adverse reactions to a new drug yielded the results given in the table.
 Drug  Placebo  Headaches 117 No headaches 7391\begin{array} { l | c c } & \text { Drug } & \text { Placebo } \\\hline \text { Headaches } & 11 & 7 \\\text { No headaches } & 73 & 91\end{array}


A) related
B) not related

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