Answer: extrapolated

AnswerCrossword Clue
extrapolatedEstimate or conclude (something) in this way
extrapolatedExtend the application of (a method or conclusion, esp. one based on statistics) to an unknown situation by assuming that existing trends will continue or similar methods will be applicable
extrapolatedExtend (a graph, curve, or range of values) by inferring unknown values from trends in the known data
extrapolatedEXTRAPOLATE, to infer (values of a variable in an unobserved interval) from values within an already observed interval