Use probability to make fair decisions, such as lotteries or random selection.
Screen simulation results for consistency with fairness using a stated rule
Problem
Compute the maximum absolute deviation from \(25\%\) across the four observed rates, then apply the stated \(400\text{-}\text{trial}\) screening threshold without claiming proof.
Big Picture
What this problem is really about
Simulation results should be judged by the stated screen, not by demanding exact equality. We’ll establish the fair benchmark, compute every absolute percentage-point deviation, retain the largest deviation, check both the trial-count and tolerance conditions, and distinguish consistency evidence from proof.
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