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- DictionaryLife ex·pec·tan·cy/ˈˌlaɪf ɪkˈspɛktənsi/
noun
- 1. the average period that a person may expect to live: "the British male now has a life expectancy of 77.6 years"
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May 12, 2024 · The meaning of LIFE EXPECTANCY is the average lifespan of an individual. How to use life expectancy in a sentence.
Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is life expectancy at birth (LEB, or in demographic notation e0, where ex denotes the average life remaining at age x ). This can be defined in two ways.
Aug 28, 2017 · The term "life expectancy" refers to the number of years a person can expect to live. By definition, life expectancy is based on an estimate of the average age that members of a particular population group will be when they die. In practice, however, things are often more complicated:
May 31, 2024 · life expectancy, estimate of the average number of additional years that a person of a given age can expect to live. The most common measure of life expectancy is life expectancy at birth. Life expectancy is a hypothetical measure.
LIFE EXPECTANCY definition: 1. the length of time that a living thing, especially a human being, is likely to live: 2. the…. Learn more.
Life expectancy definition: the probable number of years remaining in the life of an individual or class of persons determined statistically, affected by such factors as heredity, physical condition, nutrition, and occupation.. See examples of LIFE EXPECTANCY used in a sentence.
LIFE EXPECTANCY meaning: 1. the length of time that a living thing, especially a human being, is likely to live: 2. the…. Learn more.
Jul 18, 2022 · Life expectancy refers to the average number of years an individual is expected to live. It can be affected by that person’s family and health history, genetics, environment, lifestyle factors such as diet, and even age and sex.
the number of years that a person is likely to live; the length of time that something is likely to exist or continue for. Life expectancy for both men and women has improved greatly in the past 20 years. Women have a longer life expectancy than men.
Mar 27, 2024 · COVID-19 had such a large impact on U.S. life expectancy over the past few years. What does life expectancy tell us about longer-term health trends absent events like an infectious disease...
