 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2024/ib/paper-2/6h/iv/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

The asymptotic p-value is the upper-tail probability

P (χ_{5}^{2} \geq 5.2) = 1 - F_{χ_{5}^{2}} (5.2) .

Numerically this is approximately

0.392

, so the data provide little evidence against fairness.

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