 2018

Solutions to all six questions of the 6 December 2018 Statistics Core examination. Oxford examination release ZIP, member Digital Social Research Statistics Core/2018 Michaelmas a14564w1.pdf. The cover heading prints A14564W1, while alternating footers print A14653W1; both are retained as markings on one paper. All nine figures and the unnumbered output for Question 1 are available. Several supplied numerical fields contradict one another. Each solution distinguishes what the printed fields would mean if trusted from calculations supported by the displayed counts or compatible summary fields; no individual dataset or unique correction is invented.