Online practice · Core

Statistics

Shortest questions first. Work each one on paper, then reveal the answer and its working.

14 marks· C9.3 Averages and range
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24 marks· C9.3 Averages and range
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34 marks· C9.3 Averages and range
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46 marks· C9.3 Averages and range
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56 marks· C9.3 Averages and range
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66 marks· C9.3 Averages and range
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76 marks· C9.3 Averages and range
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86 marks· C9.3 Averages and range
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98 marks· C9.3 Averages and range
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109 marks· C9.3 Averages and range
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1110 marks· C9.3 Averages and range
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1210 marks· C9.3 Averages and range
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