A line projects that 130% of a fixed population will join a club. What is the most direct diagnosis?
Answer & explanation
The model leaves the share’s feasible range.
A share of a defined population has an upper bound. A line need not respect that bound outside its fitting range. Impossible predictions identify a limit in the model’s use.
How Not to Be Wrong
Chapter 3 · Everyone Is Obese
AI reviewed · sources pending · version 8
Generally accurate according to an AI review. Sources and this book association have not been verified.