1 Lipitor is a drug used to control cholesterol In clinical

1. Lipitor is a drug used to control cholesterol. In clinical trials of Lipitor. 94 subjects were treated with Lipitor and 270 subjects were treated with a placebo. Among those treated with Lipitor. 7 developed infections. Among those given a placebo. 27 developed Infections. Use a 0.05 significance level to test the claim that the rate of infections was the same for those treated with Lipitor and those given a placebo. a) CLAIM: (IN WORDS) b) CLAIM: (IN EQUATION FORM) c) DETERMINE THE HYPOTHESES d) DRAW THE DISTRIBUTION - LABEL THE CRITICAL VALUE(S) e) CALCULATE THE TEST STATISTIC and include the test statistic on the graph above. f) STATE YOUR CONCLUSION IN CONTEXT OF H0 g) STATE YOUR CONCLUSION IN CONTEXT OF THE CLAIM

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