![]() ![]() The median is also know as the second quartile (q2). Of the box represents the first quartile (q1) while the top most line of the box represents the third quartile (q3). Now divide each half of the dataset again thus creating four even sets of data points, these are called quartiles. Numbers of points of the data set either smaller or larger. ![]() If you take those data points and draw them on a single line the first step is finding the median, where we have equal ![]() Understanding the right hand of the chart is a little more complex. The dots on the left hand side represent each of the individual measurements that have been uploaded into the database. If you don't see the popup that's because you aren't hovering on the data or haven't "touched" the box on mobile devices. Here's some help on reading the eye candy on the Device info page. ![]()
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