In 2014, there was an outbreak of ebola, a deadly disease, in West Africa. People obtained information from hospitals, radio broadcasts and notices posted by the roadside on how to prevent the disease from spreading. How can these sources of information be classified?
✓ Correct Answer
The correct answer is B: hospitals private good radio broadcasts public good notices public good
📋 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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