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If we do not reject the null hypothesis,we conclude that there is enough statistical evidence to infer that the null hypothesis is true.
Confounding Variables
Variables that the researcher failed to control or eliminate, which can cause a false association between the studied variables.
Control Group
Group of participants in an experiment not exposed to the independent variable.
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.
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