Question

Correlation between birth rates and death rates. in 4 point ​

Answer 1

Answer:

When the birth rate is more than the death rate, the population increases.

- When the birth rate is less than the death rate, the population decreases.

- If both, birth rate and the death rate are the same then the population is said to remain stable.

a stable (increasing or decreasing) population, we show that both birth and death rates depend directly on the variance of age at death. ... Our results also yield a restatement of R0 as an average of cumulative fertility over ages at death, and a similar restatement of Tc.