Question
Edexcel Paper 2F
A sample of 80 households in a city is surveyed. 22 own a dog.
(a) Estimate the proportion of households that own a dog. (2 marks) (b) The city has 36 000 households. Estimate the number that own a dog. (2 marks) (c) Suggest one limitation of this estimate. (2 marks)
6 marks · take your time before peeking.
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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.