expectancy

Pengertian life expectancy adalah: Subjek Definisi Sociology ? life expectancy : An estimate of how long people can be expected to live from a certain age. (Sumber: politybooks.com) life expectancy : the average age to which people in a given society are likely to live (Sumber: pearsoned.co.uk) life expectancy : The average number of years … Baca Selengkapnya