Which following describes demographic transition1 point)
O graphical representation the population by age and sex
the number births per 1,000 population at given time
O statistical measure the average number years person is expected
to live
the process of change in population from high birth and death rates to low birth and death rates over time
The correct answer is: "O statistical measure the average number years a person is expected to live"
To understand the demographic transition, it is important to know what it refers to. Demographic transition is a concept that describes the historical shift of birth and death rates in a population over time. It involves transitions from high birth and death rates to low birth and death rates, resulting in an overall increase in population size.
To get the answer, we need to understand the concept of demographic transition. The demographic transition is commonly measured by assessing the average number of years a person is expected to live. This is known as life expectancy. Life expectancy is a statistical measure that estimates the average number of years a person is likely to live based on various factors such as age, health conditions, and mortality rates.
Therefore, the correct answer is "O statistical measure the average number of years a person is expected to live."
The correct description for demographic transition is:
- O graphical representation of the population by age and sex
- O statistical measure of the average number of years a person is expected to live
Both of these elements are characteristic features of demographic transition. However, the number of births per 1,000 population at a given time is not directly related to demographic transition and is not a correct description for it.