Measures of Variability Questions and Videos - Socratic
Questions How are the measures of central tendency and measures of dispersion complementary? Can the standard deviation be greater than the mean? Can the standard deviation ever be negative? …
What does variance measure? + Example - Socratic
As the name of the topic indicates variance is a "Measure of Variability" The variance is a measure of variability. It means that for a set of data you can say: "The higher variance, the more different data".
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Site Map - Inorganic Chemistry Lessons | Socratic
All lessons in Inorganic Chemistry
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