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单词 Lifetable
释义

Lifetable

英语百科

Life table

2003 US mortality table, Table 1, Page 1
tpx chart from Table 1. Life table for the total population: United States, 2003, Page 8

In actuarial science and demography, a life table (also called a mortality table or actuarial table) is a table which shows, for each age, what the probability is that a person of that age will die before his or her next birthday ("probability of death"). In other words, it represents the survivorship of people from a certain population.

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