Question: In a study of 420,095 Danish cell phone users, 135 subjects developed cancer of the brain or nervous system. Test the claim of a once popular belief that such cancers are affected by cell phone use. That is, test the claim that cell phone users develop cancer of the brain or nervous system at a rate that is different from the rate of 0.0340% for people who do not use cell phones. Because this issue has such great importance, use a 0.005 significance level. Should cell phone users be concerned about cancer of the brain or nervous system?

Price: $2.99

Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document