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Introduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode Watch the next lesson: https://www.khanacademy.org/math/probability/descriptive-statistics/old-stats-videos/v/statistics-variance-of-a-population?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Missed the ...
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