Assume that for cardiac bypass surgery, 85% of patients survive the surgery, 95% survive the recovery period after surgery, 80% are able to make the lifestyle changes needed to extend their survival to one year or more, and only 10% of those who do not make the lifestyle changes survive more than a year. What is the likelihood that a given patient will survive more than a year? PX

REF:

Heizer, J., Render, B., Munson, C., & Griffin, P. (2022).Operations Management: Sustainability and Supply Chain Management (Canadian Edition)(4th ed.). Pearson Education Canada.https://bookshelf.vitalsource.com/books/9780137319084