In a survey of the earnings of some sixth form students who did Saturday jobs the median
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In a survey of the earnings of some sixth form students who did Saturday jobs the median wage was 36.50. The 75th percentile was 45.75 and the interquartile range was 30.50. Use the quartiles to describe the skewness of the distribution.
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Related Book For
Edexcel As And A Level Modular Mathematics Statistics 1
ISBN: 978-0435519124
1st Edition
Authors: Keith Pledger Et Al
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