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A site providing mathematics revision notes for GCSE and A-Level students. ... Given some data, we can draw a box and whisker diagram (or box plot) to show the spread of the data. The diagram shows the quartiles of the data, using these as an indication of the spread.
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www.mathsrevision.net/alevel/statistics/Box%20and%20Whi...
www.mathsrevision.net/alevel/statistics/Box%20and%20Whisker%20Diagrams.htm
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This page concerns box and whisker diagrams that are not only relatively straightforward to interpret but they are visually representations of the dispersion of data sets so that drawing them and applying them is not such an abstract process.
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www.duncanwil.co.uk/boxplot.html
www.duncanwil.co.uk/boxplot.html
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Box and Whisker Diagrams the original page ... Box and Whisker Diagrams with MS Excel ... Hi Duncan, Excellent method for making box and whisker diagrams (boxplots) in Excel. Regarding the missing cross, it’s no big deal really since the dash is preferable to the cross as a median symbol.
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www.duncanwil.co.uk/boxplot2.html
www.duncanwil.co.uk/boxplot2.html
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Construct the box and whisker diagram: a) Label the horizontal axis (x-axis) with ... c) Draw a short horizontal line through each of the plotted values. ...
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www.mtpin.org/PIN%20Web/resources/manuals/pin%20manuals...
www.mtpin.org/PIN%20Web/resources/manuals/pin%20manuals/PIN%20PI%20Manual/PI%20Tools/Statistical%20Tools/Box%20Plot2.doc
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You can draw a box and whisker diagram for the results below which were obtained by a year 6 class in an English test marked out of 20. ... The box and whisker diagrams for each test are shown below:
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www.tda.gov.uk/skillstests/numeracy/practicematerials/a...
www.tda.gov.uk/skillstests/numeracy/practicematerials/areascovered/boxwhiskerdiagrams.aspx
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Box plot - Wikipedia, the free encyclopedia
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In descriptive statistics, a box plot or boxplot (also known as a box-and-whisker diagram or plot ) is a convenient way of graphically depicting groups of numerical data through their five-num...
en.wikipedia.org/wiki/Box_plot
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by Neville Hunt, Coventry University ... An earlier version of this article was published in The Spreadsheet User Volume 3, Number 2, November 1996. I am grateful to Rodney Carr for greatly simplifying my original method and ... A boxplot, or box and whisker diagram, provides a simple graphical summary of a set of data.
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www.mis.coventry.ac.uk/~nhunt/boxplot.htm
www.mis.coventry.ac.uk/~nhunt/boxplot.htm
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Once you have these three points, Q1, Q2, and Q3, you have all you need in order to draw a simple box-and-whisker plot. Here's an example of how it works. ... Draw a box-and-whisker plot for the following data set:
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www.purplemath.com/modules/boxwhisk.htm
www.purplemath.com/modules/boxwhisk.htm
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As for box and whisker diagrams... I'll leave someone else answer that because I don't have a clue! Hope that helps : ... To draw a box plot you need to know the median (which is found by adding 1 to the total population then dividing by 2 to find the position, then plotting a line from that position on the y axis across to...
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uk.answers.yahoo.com/question/index?qid=20070607040757A...
uk.answers.yahoo.com/question/index?qid=20070607040757AAfNsTi
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