- a sample that is not drawn at random from the whole population, but separately from a number of disjoint strata of the population in order to ensure a more representative sample
More Definitions
- NUMBER EIGHT WIRE (noun) Definition, Meaning & Examples
- IRREPRESSIBLE (noun) Definition, Meaning & Examples
- NIZAM AL-MULK (noun) Definition, Meaning & Examples
- METRO (noun) Definition, Meaning & Examples
- ORCHARD (noun) Definition, Meaning & Examples
- SELF-EMPLOYED (noun) Definition, Meaning & Examples
