Final answer:
In the appraisal process, the step that does not belong is considering the seller's estimate of the property's value. Appraisers use objective methods instead. For case studies, the major limitation is their lack of generalizability.
Step-by-step explanation:
The steps in the appraisal process do not include considering the seller's estimate of the property's value. A professional appraiser will gather specific data on the subject property and general data for the area, but the seller's opinion does not typically factor into a formal appraisal. Instead, appraisers apply the three standard approaches to value: the cost approach, the sales comparison approach, and the income approach, to determine the property's market value.
The major limitation of case studies is the inability to generalize the findings to the larger population. This is because case studies often focus on one individual or a small group, meaning the results may not be representative of a wider audience. Hence, while they provide deep insight, one cannot assume that these insights apply broadly across all similar scenarios.