What does the empirical distribution of generated bid values resemble?

• A. The empirical distribution resembles the sample used for generation.
• B. A uniform distribution across a fixed range.
• C. A normal distribution with a fixed mean.
• D. A completely random distribution.

Answer: (A)

Empirical distributions come from the data you observed. If you generate bid values by sampling from that empirical distribution (for example, by resampling the observed bids or using a histogram/KDE to define the distribution), the generated values inherit the same shape, spread, and features as the original sample. In other words, the distribution of the generated bids resembles the sample used to create it because you’re drawing from the same source.

This isn’t guaranteed to be uniform or normal unless the original data happened to follow those patterns. It also isn’t just “completely random”; it’s constrained by the empirical data you started with, so the resulting distribution reflects that data.