One reason why the sample median is used as an estimator of the population mean is that
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DSE 2012 Question 8: Descriptive statistics and dispersion
Answer and worked solution
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Descriptive statistics and dispersion has come up 117 times in 6 exams since 2004.
What this question tests
This question is on Robustness, standardisation and recovering summary measures, part of Descriptive statistics and dispersion in Statistics.
How summary measures react to outliers and corrections, and working backwards from them.
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Question from the DSE 2012 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.