Answer Happy

Please answer all questions as they all relate to the table. Please show how arrived at your answer.
The following tables represent results from studies of cigarette smoking and lung cancer. Study 1 Lung Cancer Total Cigarette Smoking Yes No Total Yes 70 30 100 No 30 70 100 100 100 200 Study 2 Lung Cancer Total Cigarette Smoking Yes No Total Yes 70 30 100 No 300 700 1000 370 730 1100 1. Calculate the Odds Ratio and Relative Risk for Study 1. 2. Calculate the Odds Ratio and Relative Risk for Study 2. 3. Write an interpretation for each of the four incomes in one sentence. You should have a total of four sentences. 4. Are the Odds Ratios for both study samples the same? If so, explain the reason. 5. Are the Relative Risks for both study samples the same? If so, explain the reason.