Question

Which of the following is an irrational nLife expectancy at birth means:

(a) average expected length of life of a person at the time of birth

(b) average expected length of life of a person at the time of death

(c) average expected length of a child at the time of birth

(d) None of the above number ?

Answer 1

Answer:

(B)

Step-by-step explanation:

I can't confirm the answer