Draw random samples of size 230 and 400 from the two multinomial populations defined above.
It is the second largest city in Brazil with a population defined by a long history of international immigration.
In between, a large population defined on a sliding scale of minutely calibrated genetic percentages jostled for advantageous position.
Although most such mutations might be removed by selection, some might be discovered in populations defined by the occurrence of Gram-negative sepsis.
In 1996, turnout was 49 percent of the voting-age population, defined as United States residents 18 or older.
Each year, the Sorority targets a particular population, defined by age, need, or location in which to focus its literacy efforts.
Starting from the 19th century the term was often used, in a taxonomic sense, to denote genetically differentiated human populations defined by phenotype.
An estimated population of ten to twenty-five people Having defined Ellerbusch as a hamlet, he determined its population and used the resulting figure as his basis for estimating the population of other hamlets.
In a population increasingly defined by hyphenated bloodlines (Liu's own children will be Chinese-Scottish-Irish-Jewish), the task of distinguishing between "Asian" and "American" may be academic sooner than we think.