"Statement 1: Life expectancy refers to the estimated
number of years that an average person is expected to survive.
Statement 2: Life expectancy has no relation with development and better medical facilities."
Statement 2: Life expectancy has no relation with development and better medical facilities."
Answer & explanation
Correct answer: option 1
Life expectancy refers to the estimated number of years that an average person is expected to survive. It is calculated on the basis of data on age-specific death rates in a given area over a period of time. Life expectancy increases with development and better medical facilities.