Mathematics > GCSE MARK SCHEME > OCR GCE ASLEVEL Mathematics B (MEI)H630-02 Pure Mathematics and Statistics Advanced Subsidiary GCE M (All)
1 6C4 , 6C4 , ?! ?!?! or ?64 ? oe or 1 6 15 20 15 6 1 soi M1 6C2 , 6C2 , ?! ?!?! or ?62 ? 34 seen B1 Allow for (3?)? seen 1215 A1 Condone 1215?? [3] 2 (a) Positive skew B1 Oe [1] 2 (b) (dis... crete) uniform B1 Oe [1] 3 tan(?30°) = ? 1 ?3 B1 Marks may be gained in a different order; allow for any correct method. tan(?30° + 4 × 180°) = tan(690°) B1 Or tan(?30° + 2 × 360°) = tan 690° Accept ?30° + 4 × 180° = 690° completion to tan(690°) = ? ? ?? B1 [Show More]
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