A-LevelMathematicsProbability and statisticsFeb/Mar 2019Paper 6 Q57 Marks
The weights, in kg, of the 11 members of the Dolphins swimming team and the 11 members of the Sharks swimming team are shown below. Dolphins 62 75 69 82 63 80 65 65 73 82 72 Sharks 68 84 59 70 71 64 77 80 66 74 72
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