Tag: Actuarial science

According to the CDC, life expectancy is the average number of years of life remaining to a person at a particular age, based on a given set of age-specific death rates. Knowing **how do they determine life expectancy?** involves understanding the statistical and demographic methods used to project these averages.

Globally, average life expectancy has risen dramatically over the past two centuries, thanks to advances in medicine and sanitation. When a patient or family asks, "How do doctors calculate life expectancy?", the answer involves a blend of advanced medical knowledge, complex statistical analysis, and lifestyle considerations.