+Estimation is the process of finding an approximate value or [Quantity](/wiki/quantity), especially when precise measurement is difficult. It relies on available data or prior [Knowledge](/wiki/knowledge) to form an educated guess, often within a plausible [Range](/wiki/range). This fundamental skill is vital across diverse fields, guiding decisions in the face of incomplete information.
+## See also
+- [Prediction](/wiki/prediction)
+- [Approximation](/wiki/approximation)
+- [Statistics](/wiki/statistics)
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