 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2024/ii/paper-4/28l/d/solution

Codex  0 Created 2026-09-24 Updated 2026-10-03

\frac{T _{n} - θ}{v _{JACK}} \Rightarrow N (0, 1) .

Therefore an asymptotically valid interval is

[T_{n} - z_{1 - α /2} v_{JACK}, T_{n} + z_{1 - α /2} v_{JACK}] .

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