In the Area scenario, how are particles distributed across the area?

• A. Concentrated at center
• B. Evenly across the full area
• C. Distributed along edges
• D. Random points

Answer: (B)

Uniform distribution across the area is what the Area scenario aims for. When particles are spread evenly, every part of the area has the same expected density, which gives unbiased coverage and makes detections or measurements representative of the whole space. If they were concentrated at the center, results would overemphasize that region; if they followed the edges, the interior would be under-sampled. Random points can end up uneven due to clustering or gaps, so they don’t guarantee uniform coverage. So the best fit is an even spread across the full area, ensuring consistent detection probability and representative results.