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In a study of 3??,269 cell phone users, it was found that 92 developed cancer of the brain or nervous system. Assuming that cell phones

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In a study of 3??,269 cell phone users, it was found that 92 developed cancer of the brain or nervous system. Assuming that cell phones have no effect. there is a 0.000293 probability of a person developing cancer of the brain or nervous system. We therefore expect about 111 cases of such cancer in a group of 377,269 people. Estimate the probability of 92 or fewer cases of such cancer in a group of 3??,269 people. What do these results suggest about media reports that cell phones cause cancer of the brain or nervous system? (a) Pl): 5 92) = D (Round to tour decimal places as needed.) (b) What does the result from part (a) suggest about the media reports? {:1 A. The media reports appear to be correct because one would expect that more than 92 cell phone users would develop cancer and the study offers significant evidence to support this. C'- B. The media reports appear to be correct because one would expect that less than 111 cell phone users would develop cancer and the study offers signicant evidence to support this. i\") C. The media reports appear to be incorrect because one would expect that more than 111 cell phone users would develop cancer. In fact. the study may offer significant evidence to suggest that cell phone use decreases the probability of developing cancer

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