The table gives population data from the United Nations. | | low-income countries | lower-middle-income countries | upper-middle-income countries | high-income countries | |---|---|---|---|---| | rate of population change (% per year) | 2.7 | 1.5 | 0.8 | 0.5 | | life expectancy (years) | 61 | 67 | 74 | 80 | | death rate (per 1000 population) | 9 | 8 | 7 | 8 | | under-5 mortality (per 1000 live births) | 90 | 59 | 18 | 6 |
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🎯 Mark Scheme Breakdown
Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.
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