Question

what is life expentancy

Answer 1

Answer:

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.

Answer 2

Answer:

Life expectancy refers to the number of years a person is expected to live based on the statistical average.

Explanation:

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