Search for tag: "measures of spread"
1.6 Variance and standard deviation | Basic Statistics | Exploring Data | UvAThis video discusses two other measures of variability that are often used in statistical studies: the variance and the standard deviation. You learn how to calculate the variance and standard…
From Sander Birkhoff
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1.5 Range, interquartile range and box plot | Basic Statistics | Exploring Data | UvATo describe a distribution you need more information than the measures of central tendency. You also need information about the variability (or dispersion) of the data. Matthijs discusses the…
From Sander Birkhoff
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