+A confidence interval is a calculated range that, with a certain likelihood, contains the true value of an unknown [Population Parameter](/wiki/population_parameter). It quantifies the uncertainty of an estimate, tied to a chosen [Confidence Level](/wiki/confidence_level).
+## See also
+- [Hypothesis Testing](/wiki/hypothesis_testing)
+- [Statistical Inference](/wiki/statistical_inference)
+- [Margin of Error](/wiki/margin_of_error)
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