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Which is a basic oxide?
Experimenter Bias
A method in which researchers involved in the study affect the outcomes to reflect a specific result.
Survey
A research method that involves collecting information from a sample of individuals through their responses to questions in order to gather data on opinions, behaviors, or characteristics.
Randomization
A process used in experimental designs to ensure that each participant has an equal chance of being assigned to any given group, aiming to eliminate bias.
Experimentation
A method of scientific investigation involving the manipulation and control of variables to establish cause-and-effect relationships.
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