Social Sciences, asked by sansuddiomkar, 10 months ago

what is life expectancy​

Answers

Answered by Anonymous
17

Answer:

Life expectancy is a statistical measure of the average time an organism is expected to live, based on the year of its birth, its current age and other demographic factors including gender. The most commonly used measure is life expectancy at birth, which can be defined in two ways.

Answered by pallavisrinivas2004
1

Answer:

life expectancy:

the average period that a person may expect to live.

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