Interactive Demographic Exercise

Mortality Rate Exercise

Question: Calculate the Mortality Rate using the formula:
\( \displaystyle \text{Mortality Rate} = \frac{\text{Number of deaths}}{\text{Total population}} \times 1000 \)

Your answer (per 1,000):

Natural Growth Rate Exercise

Question: Calculate the Natural Growth Rate using the formula:
\( \displaystyle \text{Natural Growth Rate} = \frac{(\text{Births} - \text{Deaths})}{\text{Total population}} \times 100 \)

Your answer (%):

Annual Growth Rate Exercise

Question: Calculate the Annual Growth Rate using the formula:
\( \displaystyle \text{Annual Growth Rate} = \frac{(\text{Births} - \text{Deaths} + \text{Immigrants} - \text{Emigrants})}{\text{Total population}} \times 100 \)

Your answer (%):

Birth Rate Exercise

Question: Calculate the Birth Rate using the formula:
\( \displaystyle \text{Birth Rate} = \frac{\text{Number of births}}{\text{Total population}} \times 1000 \)

Your answer (per 1,000):

General Fertility Rate (GFR) Exercise

Question: Calculate the General Fertility Rate using the formula:
\( \displaystyle \text{GFR} = \frac{B}{\text{NF}_{15-49}} \times 1000 \)

Your answer (per 1,000):

Life Expectancy Exercise

Question: What does Life Expectancy at birth represent?

The total number of years lived by a cohort.
The average number of years a newborn is expected to live if current mortality rates remain constant.
The maximum age reached by individuals in a population.
The difference between the ages of the oldest and youngest individuals in a cohort.