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Why does the nondiscrimination standard matter particularly for automated valuation models?

Correct Answer

D) Models can reproduce bias present in historical data

Why this is correct: Automated valuation models (AVMs) learn from historical data, which may contain biases from past discriminatory practices. Without careful oversight, AVMs can perpetuate or amplify these biases at scale. Why the other choices are wrong: "Models cost more to run in protected neighborhoods" is not a standard concern. "Models are prohibited in certain census tracts" is generally false. "Models require an appraiser's fair housing training" is not a specific requirement for AVMs. Exam tip: AVMs require rigorous testing for bias because they can systematically replicate historical discrimination.

Answer Options
A
Models cost more to run in protected neighborhoods
B
Models are prohibited in certain census tracts
C
Models require an appraiser's fair housing training
D
Models can reproduce bias present in historical data

Why This Is the Correct Answer

Why this is correct: Automated valuation models (AVMs) learn from historical data, which may contain biases from past discriminatory practices. Without careful oversight, AVMs can perpetuate or amplify these biases at scale. Why the other choices are wrong: "Models cost more to run in protected neighborhoods" is not a standard concern. "Models are prohibited in certain census tracts" is generally false. "Models require an appraiser's fair housing training" is not a specific requirement for AVMs. Exam tip: AVMs require rigorous testing for bias because they can systematically replicate historical discrimination.

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