Question: Answer Problem 7.32 using the data from four plants, and report a p-value? After reviewing the results from one plant, the company decides to expand

Answer Problem 7.32 using the data from four plants, and report a p-value?


After reviewing the results from one plant, the company decides to expand its study to include results from three additional plants. It finds that of 90 deaths occurring among 15- to 64-year-old male workers who have worked for a least 1 year in these four plants, 19 are due to lung cancer.

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