Which bias is specifically mitigated by basing neighborhood conclusions on multiple data sources?

• A. Confirmation bias
• B. Hindsight bias
• C. Availability bias
• D. Anchoring bias

Answer: (C)

Relying on information from multiple data sources directly targets Availability bias, the tendency to rely on what’s easiest to recall or what’s most readily accessible. When you base neighborhood conclusions on a single source, you risk overweighting that source’s perspective or gaps. Bringing in a variety of data—census figures, market trends, crime stats, school reports, local surveys—helps create a fuller, more balanced view and diminishes the influence of any one source being unusually prominent or incomplete. This broader evidence base makes judgments less swayed by what happens to be top of mind or easiest to obtain. While other biases can be mitigated with more information, the specific benefit of using multiple sources is most closely tied to reducing Availability bias.