Average life expectancy:
A)Is originally and most rapidly increased by decreasing the number of deaths in the early years of life
B)Is inversely correlated with death rates
C)Is exceeded by some individuals and not achieved by others
D)All of these
E)None of these

Question

Quizplus · Accepted Answer

All the statements about average life expectancy are correct. Decreasing the number of deaths in the early years of life rapidly increases average life expectancy because it reduces infant and child mortality, which has a significant impact on the average. Life expectancy is inversely correlated with death rates because lower death rates typically mean people live longer on average. Finally, life expectancy is a statistical average, meaning some individuals will live longer than the average while others will not reach it.

Average Life Expectancy