Why is a range of value sometimes a more appropriate conclusion than a point estimate?

Correct Answer

D) The evidence may not support a single figure

Why this is correct: When market data is limited, inconsistent, or reflects high uncertainty, a range of value may more accurately represent the precision of the analysis than a single, unsupportable point estimate. The range must be derived from the evidence. Why the other choices are wrong: 'Ranges are required for commercial assignments' is false; use of a range depends on the evidence and intended use, not property type. 'A range removes the appraiser's liability entirely' is incorrect; appraisers are still responsible for a supported opinion. 'Clients generally prefer to receive a range' is not a valid basis; the appraiser's conclusion must be based on evidence. Exam tip: Use a range when the data's uncertainty warrants it, not as a default or to avoid liability. Ensure the range is supported and suits the intended use.