01:21
Mean, Median and Mode: Determining Which Statistic is the Best Measure of a Data Set
This clip examines how the mean, median and mode can each tell a different story about the same set of data. As an example, the clip looks at the number of newspapers sold at a convenience store on seven consecutive days, and asks whether the mean, ...
05:35
Mean, Median and Mode: Using Statistics to Support Certain Viewpoints
This clip presents two examples showing how data can be skewed by advocates looking to make a particular point, simply by choosing to use (or not use) the mean, median or mode in analyzing a data set.