How is the birth rate calculated in a population?

How is the birth rate calculated in a population?
  1. By dividing the number of new individuals by the total population size
  2. By dividing the number of deaths by the total population size
  3. By dividing the number of individuals by the birth rate
  4. By dividing the number of deaths by the birth rate

Solution

The birth rate in a population is calculated by dividing the number of new individuals added to the population by the total population size.

Asked in: NCERT

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