By what name is the annual number of live births per 1,000 people called?

Correct option is B

The annual number of live births per 1,000 people is called the crude birth rate. This demographic measure provides an estimate of the birth rate in a population, reflecting its reproductive behavior.
Important Key Points:
1. Crude birth rate: Number of live births per 1,000 people annually.
2. Demographic measure: Indicates population growth potential.
3. Reproductive behavior: Reflects fertility patterns in a population.
4. Public health: Used to assess and plan health services.
5. Population studies: Important for demographic analysis and policy-making.
6. Data collection: Typically gathered through vital statistics and surveys.
Knowledge Booster:
 General fertility rate (c): Number of live births per 1,000 women of childbearing age.
 Total fertility rate (d): Average number of children a woman is expected to have during her lifetime.
 None of these (a): Incorrect as crude birth rate is the correct term.