Internet population: The proportion of countries' populations using the Internet.
Within any population the proportion that is old affects death rates.
As a result, though foreigners now constitute about 6½% of the population, the proportion is still smaller than in most other west European countries.
Along with the decrease in farm population, the proportion of national income derived from agriculture has decreased to a fraction of what it was in the early 1950s.
The growth of labour supply, in turn, depends on the growth of the working-age population, the proportion of people who work and the number of hours they put in.
Controlling for factors such as changes in the state unemployment rate or population, the proportion of residents serving in the armed forces, and how close deaths or injuries came to the election, Miguel and Karol determined the key variable was how many people from a state died or were injured in Iraq.
The science of population genetics is based on this principle, which may be stated as follows: in a large, random-mating population, the proportion of dominant and recessive genes present tends to remain constant from generation to generation unless outside forces act to change it.
In order to assess this effect within the population, the proportion of products susceptible to the virus in Equation 2 (PProd_sus) has been varied from 10%, the value used in all previous calculations, to 60%.
Selected variables include Gini coefficient, gross domestic product (GDP), economic damages from past hurricanes, the proportion of nonwhite population, the proportion of population over age 60, political control of the U.S. Senate, and the hurricane relief funds released by the federal government to the affected states.
It would be a mistake to conclude that, based on the rate of false positives, the probability is 90%, for the actual probability depends on some further, crucial information: the base rate of the disease in the population (the proportion of people having it).
In the plastic-non-adherent population, the proportion of phagocytes was significantly reduced (less than 15%, Figure 5A).
