How can you use box and whisker plots to compare the performance of different processes or treatments?

Use box plots, also known as box-and-whisker plots, to show the distribution of values along an axis. Boxes indicate the middle 50 percent of the data (that ... Example of Creating a Box-and-Whisker Plot: Data Set ... Step 1: Write the data in order from smallest to largest. If given the 5 number summary statistics rather ... The following image shows the constructed box plot. Horizontal boxplot's first whisker extends from the smallest value, 1, to the first quartile. The two ... A box plot (aka box and whisker plot) uses boxes and lines to depict the distributions of one or more groups of numeric data. The boxplot of a sample of 20 points from a symmetric population. The line is close to the centre of the box and the whisker lengths are the same. The boxplot ... The upper and lower whiskers represent scores outside the middle 50%. Whiskers often (but not always) stretch over a wider range of scores than the middle ... Overview of Boxplot ... Use Boxplot to assess and compare the shape, central tendency, and variability of sample distributions, and to look for outliers. A ... You can create a standard box-and-whisker plot by extending the whiskers of the modified box plot. Remember, in a standard box-and-whisker plot, the whiskers ... Feb 16, 2015 ... Box-and-Whisker Plot for Multimodal Distribution · The usual term for a distribution with more than one mode would be 'multimodal'. · Box plots ... Draw a box and whisker plot. The box extends from the first quartile (Q1) to the third quartile (Q3) of the data, with a line at the median.