# Further- Chapter 2- Summarising Numerical Data

 .remove_background_ad { border: 1px solid #555555; padding: .75em; margin: .75em; background-color: #e7e7e7; } .rmbg_image { max-height: 80px; } What is the median The midpoint of distribution where 50% of data is on either sidelocated at (n+1/2) position What is the range The simplest measure for the spread of a distributionR= largest value- smallest value What is the inter quartile range (IQR) The spread of the middle 50% of data.IQR= Q3-Q1 Q1= midpoint of half below median Q2= medianQ3= midpoint of half above median What is included in a five number summary medianQ1Q3minimummaximum(all shown in a box plot) Authorjt.mcrae ID59305 Card SetFurther- Chapter 2- Summarising Numerical Data DescriptionSummarising Numerical Data Updated2011-01-12T03:49:56Z Show Answers
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