Year 12 Methods (Unit 3 & 4)
Sampling and estimation
Populations and samples
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Questions
Question 1
194600
In a large city, the true proportion of households that own a pet is denoted \(p\). A researcher surveys \(400\) randomly chosen households and finds that \(240\) own a pet, giving a sample proportion \(\hat p=0.6\). Which statement is correct?
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