へいきんよめい
平均余命
1. life expectancy
2. Life expectancyLife expectancy is the expected (in the statistical sense) number of years of life remaining at a given age. It is denoted by ex, which means the average number of subsequent years of life for someone now aged x, according to a particular mortality experience. (In technical literature, this symbol means the average number of complete years of life remaining, excluding fractions of a year.
Read “Life expectancy” on English Wikipedia
Read “平均余命” on Japanese Wikipedia
Read “Life expectancy” on DBpedia
Read “Life expectancy” on English Wikipedia
Read “平均余命” on Japanese Wikipedia
Read “Life expectancy” on DBpedia
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