To determine whether living near high voltage power lines is related to whether a person develops cancer, researchers recruited a sample of people and determined whether each one lived within 500 meters of high voltage power lines. Subjects were followed for 15 years to determine whether they developed cancer. Near Power Lines Not Near Power Total Lines Cancer 590 577 1167 No Cancer 9258 Total 9848 12535 13112 21793 22960 Which proportions would be compared to determine whether there is an association between living near power lines and developing cancer? 590 9258 and 9848 9848 590 577 and 22960 22960 590 577 and 1167 1167 590 577 and 9848 13112 QUESTION 2 To determine whether living near high voltage power lines is related to whether a person develops cancer, researchers recruited a sample of people and determined whether each one lived within 500 meters of high voltage power lines. Subjects were followed for 15 years to determine whether they developed cancer. Near Power Lines Not Near Power Lines Total Cancer 590 577 1167 No Cancer 9258 12535 21793 Total 9848 13112 22960 What is the null hypothesis to determine whether there is an association between living near power lines and developing cancer? P1 P2 OP Op P2