Learn in the textbookData Science and Modeling & Simulation
DefinitionPrediction (予測) means estimating future values or states from the information at hand, such as past data or a model.
ExplanationThe methods are not limited to statistics and model calculations; gathering expert opinions is another. Whichever you use, an estimate can still turn out wrong.
AnalogyPicture a hiker working out when they will reach the summit from their pace so far and the distance left.
Memory hookThe kanji in 予測 literally say "measure in advance": you measure what cannot be measured yet.