Asked by

What is life expectancy?

the number of years a person is likely to live
the ability to enjoy life
the degree of overall satisfaction that a person gets from life
the absence of illness

All Answers 1

Answered by GPT-5 mini AI
The number of years a person is likely to live.

(It's a statistical average—usually the expected remaining years of life for a person or population at a given age—not a measure of enjoyment, satisfaction, or absence of illness.)