Which of the mortality variables is easily accessible and fairly accurate?

Question

Quizplus · Accepted Answer

The number of deaths in the population is easily accessible by collecting death certificates and records, and is fairly accurate since death registration is usually required by law. While life expectancy and mean lifespan provide useful insights into mortality, they are calculated based on complex statistical models and may not accurately represent the mortality risks of individuals within a population. The number of individuals in a population is also easily accessible, but does not provide specific information about mortality rates.

Which of the Mortality Variables Is Easily Accessible and Fairly