Question: 7. (15points) Consider the following data concerning the relationship between smoking and lung cancer. Suppose that a sample of N = 100 cases of

7. (15points) Consider the following data concerning the relationship between smoking and

7. (15points) Consider the following data concerning the relationship between smoking and lung cancer. Suppose that a sample of N = 100 cases of identical twins in which only one twin has lung cancer is selected for further study. The twin with lung cancer is the case. The other twin serves as the control. Each pair of twins is surveyed to determine if they smoke tobacco. The results are summarized in the following two-way table. Perform a hypothesis testing on the effect of smoking to lung cancer. This image is for question 7. Lung Cancer Twin (Case) Smokes = Yes Smokes = No No Lung Cancer Twin (Control) Smokes = Yes Smokes = No 16 21 4 59

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