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In November 2008,the labour force in Centraltown was 14 800.There were 14 483 persons employed.What was the local unemployment rate?
Variable
An element, feature, or factor that is likely to vary or change.
Hypothesis
A proposed explanation or assumption for a phenomenon, made as a starting point for further investigation, testable by experimentation or observation.
Operationalization
The process of defining a research variable or concept so that it can be measured or expressed quantitatively or qualitatively.
Randomization
Randomization involves assigning individuals to groups by chance processes.
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