Examlex
Data about how the present system works is collected during the preliminary investigation phase in order to determine the requirements of the new system.
Survey Research
Research methods obtaining information directly from a group of people regarding their opinions, beliefs, or behavior.
Non-experimental Research
Observational research in which the researcher does not actively manipulate variables but observes natural occurrences.
Opinions, Beliefs, Behaviors
Individual or collective attitudes, convictions, and actions that reflect personal or group values, perspectives, and conduct.
Statistics
The science of collecting, analyzing, interpreting, and presenting data.
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