Topic: Boxplot
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How to Create a Box-Plot Chart
A box-plot chart is used to represent the distribution of data. Box plots are commonly used to highlight outlying data, such as outstanding or subpar test scores. Box-plot charts are one dimensional and can be drawn vertically or horizontal... Read More »
Source: http://www.ehow.com/how_5858878_create-box_plot-chart.html
What are the differences between a histogram and a boxplot?
The histogram is a summary graph showing a count of the data points falling in various ranges. The effect is a rough More! Read More »
Source: http://www.chacha.com/question/what-are-the-differences-between-a...
What is a comparison boxplot?
It is easier to show you. The link below has an explanation and picture. Basically a boxplot is a floating box between an X and Y axis. The box represents the majority of the data, with standard deviation lines extending from the top and th... Read More »
Source: http://answers.yahoo.com/question/index?qid=20070131081856AApP6XW
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Boxplot
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Answers to Other Common Questions
Based on the five-number summary . The diagram has a scale in one direction only. A rectangular box is drawn, extending...
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Source: http://www.chacha.com/question/how-do-you-make-a-boxplot
I would google both. There are some great online examples. A boxplot divides the data into groupings of 25% of data. You have to find the median (middle number), then find the median of all numbers before the median, etc. Good luck to you !
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Source: http://answers.yahoo.com/question/index?qid=20080913193721AAQ4ljq
In descriptive statistics, a box plot (also known as a box-and-whisker diagram) is a convenient way of graphically depicting the five-number summary, which consists of the smallest observation, lower quartile, median, upper quartile and lar...
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Source: http://answers.yahoo.com/question/index?qid=1006030806496
the usual way to find quartiles is to split the data in two at the median (including the median if it's at a data value), and find the median of each half. A boxplot is a way of marking 5 numbers that sort of describe the shape of a distrib...
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Source: http://answers.yahoo.com/question/index?qid=20090623171440AAjEOno
> For a set of data, how do I find the five number summary and then construct a boxplot (box and whisker plot)? There is some variation in definitions, so you have to check what definition you've actually been given Tukey did it like this (...
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Source: http://answers.yahoo.com/question/index?qid=20110825084040AA1MlDl
The median is Q2, if it is on the right side of the box, then then it is close to Q3 than it is to Q1. If the right line ( whisker) is longer than the left, it mean the biggest outlier is farther from Q3 than the smallest outlier is from Q1...
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Source: http://wiki.answers.com/Q/How_is_a_Boxplot_skewed_if_the_median_i...
