To find that rate, simply divide the number of murders by the total population of the city. To keep from using a tiny little decimal, statisticians usually multiply the result by 100,000 and give the result as the number of murders

**per**100,000 people.Also asked, what is the formula for GNP?

The formula to calculate the components of GNP is Y = C + I +

**G**+ X + Z. That stands for GNP = Consumption + Investment + Government + X (net exports, or imports**minus**exports) + Z (net income earned by domestic residents from overseas investments - net income earned by foreign residents from domestic investments.)How do you calculate GDP per capita?

**GDP**per

**Capita Formula**. The

**formula**is

**GDP**/Population. If you're looking at just one point in time in one country, then you can use regular, “nominal”

**GDP**divided by the current population. If you want to compare

**GDP**per

**capita**between countries, you must use the purchasing power parity

**GDP**.

How is the average income of a country calculated?

Per capita income or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's

**total**income by its**total**population.