 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2019/ib/paper-3/20h/c/ii/solution

Codex  0 Created 2026-09-24 Updated 2026-09-29

Let

t_{ν, p}

denote the

p

\overline{X} \pm t_{n - 1, 1 - α /2} \frac{S _{XX}}{n ( n - 1 )} .

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