Descriptive Statistics - Data Summarization

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1. Central Tendency
   1. Meaning
   2. Measures of Central Tendency </aside>

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1. Dispersion
   1. Meaning
   2. Measures of Dispersion </aside>

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1. Standard Deviation
   1. Meaning
   2. Measures of Standard Deviation </aside>

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1. Variance
   1. Meaning
   2. Measures of Variance </aside>

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1. Skewness
   1. Meaning
   2. Measures of Skewness </aside>

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1. Kurtosis
   1. Meaning
   2. Measures of Kurtosis </aside>

Summary Statistics

1. Summary Statistics
   1. Definition: Tabular summaries and graphical visualizations of data describe trends and patterns.
   2. Summary Statistics: Numeric descriptors that provide exact descriptions using single numbers.
      1. Key Characteristics:
         1. Central Tendency
         2. Dispersion
         3. Skewness
         4. Kurtosis
      2. They provide numeric measures of location, dispersion, and shape of the distribution.