What does CD-ROM mean? CD-ROM, compact disc read-only memory (noun) a compact disk that is used with a computer (rather than with an audio system); a large amount of digital information can be stored and accessed but it cannot be altered by the user
The average life, also referred to as the âweighted average lifeâ or âweighted average maturityâ or âWAM,â is a reflection of the rapidity with which the principal of an issue is expected to be paid.
Life expectancy is the most commonly used measure to describe population health and reflects the overall mortality level of a population.Life expectancy measures how long, on average, a person is expected to live based on current age and sex-specific death rates.In summarising mortality patterns, life expectancy is often expressed as the number of years of life a person born today is expected to live.ife expectancy measures how long, on average, a person is expected to live based on current age and sex-specific death rates.