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23. The average number of years a person can expect to live when born in a specific area is known as

a. life expectancy
C. crude birth rate
b. crude death rate
d. infant mortality rate

2 Answers

4 votes
The answer is A. life expectancy.

Step-by-step explanation:
-Life expectancy is calculated by constructing a life table
User Prakash K
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6 votes
A. life expectancy

hope this helps! :)
User Jovanna
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