Life expectancy is defined as?

Life expectancy is defined as?

• A. The age at which people typically retire.
• B. The number of years a country has existed.
• C. The average number of years a person might be expected to live in a specific area.
• D. The median age of the population.

Answer: (C)

Life expectancy is the average number of years a person in a population is expected to live, given current patterns of mortality. It is typically reported for a specific area, reflecting how health, healthcare, and living conditions in that place influence how long people live. This makes the statement describing the average number of years a person might be expected to live in a specific area the best fit. It’s not about retirement age, the age at which a country started, or the median age of the population.

Life expectancy is the average number of years a person in a population is expected to live, given current patterns of mortality. It is typically reported for a specific area, reflecting how health, healthcare, and living conditions in that place influence how long people live. This makes the statement describing the average number of years a person might be expected to live in a specific area the best fit. It’s not about retirement age, the age at which a country started, or the median age of the population.