how do you determine the lifespan of a human being?
Answers:
Hi Joyce.... you asked this question beneath the category of insurance so I presume you would like to know next to respect to life insurance. Well, the life span insurance companies have what is certain as actuarial tables which provide them a good opinion as to the life span of individuals base on age, gender, physical traits/attributes and lots of other factor. It's kinda complicated to explain, to say the smallest but suffice it to say most adjectives companies go by this table and can underwrite and determine premiums base on that. For complete and more accurate details regarding this subject, you should contact your local energy insurance agent in your nouns. LOL
Other Answers:
After they have died, you check out their birth pass.
The life span of a party is how long he or she lived so you would compare their birth certificate and extermination certificate. However, the energy expectancy is the average lifespan expected of a particular group.
Human vivacity expancy is heavily studied by insurance companies and actuaries and is calculated on the basis of historic background. At the turn of the millenium, life expectancy surrounded by the US was calculated at 77.
Source(s):
Wikipedia Lifespan (http://en.wikipedia.org/wiki/Lifespan)
Wikipedia Life Expectancy (http://en.wikipedia.org/wiki/Life_expectancy)