Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

An article in the Journal of Bone and Joint Surgery
suggested that approximately 8% of such
operations result in complications. Using this
estimate, what sample size is needed so that the
confidence interval will have a margin of error of
4 percent (use 0.04)?