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According to global data from 2018, Niger had a natural rate of increase equaling 3.8% and Bulgaria equaled −2.8%. What process was used to calculate this statistic?
Averaging the fertility rate for the past 100 years
Multiplying the crude birth rate by 10
Subtracting the crude death rate from the crude birth rate
Dividing the crude birth rate by the sex ratio
Adding the death rate to the fertility rate and dividing by two

Respuesta :

Baraq

Considering the available options, the process used to calculate this statistic includes "Averaging the fertility rate for the past 100 years."

The other processes that were used to calculate this statistic are:

  • Dividing the crude birth rate by the sex ratio
  • Subtracting the crude death rate from the crude birth rate

Given that the data derived is in percentage, with a lower single digit, and one result showing negative. This implies there must be mean, division, and subtraction in the process.

Hence, in this case, it is concluded that the correct answer is option A, D, and C accordingly.

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