Examlex
What did the text define as the increasing connections between different parts of the world in trade,travel,migration,and communication?
Observational Study
Research where the researcher observes and measures variables without manipulating them, allowing for the study of natural behavior and relationships.
Nominal Scale
A measurement scale used in classifications that involve categorizing data without implying any order or numerical difference between them.
Ratio Scale
A quantitative scale where there is a true zero point and the intervals between different values are meaningful, allowing for the comparison of absolute magnitudes of the numbers.
Independent Variables
Variables in an experiment or model that are manipulated or selected by the researcher to determine their effect on dependent variables.
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