The life expectancy of a population can be termed as the average number of years that a person is expected to live or overall mortality level of a population. According to the data of the World Health Organization (WHO) in the year 2011, the average life expectancy of the world’s population is 70 years.
Djay Jais
The average life expectancy of the world’s population is 70 years.
I think 70 years is the average life expectancy of the total population of the world.
eAnswers Team
The life expectancy of a population can be termed as the average number of years that a person is expected to live or overall mortality level of a population. According to the data of the World Health Organization (WHO) in the year 2011, the average life expectancy of the world’s population is 70 years.