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Statistics

Learn the basics of statistics, such as the arithmetic mean, the mode or the median, and others, more complex, as the mathematical expectation and dispersion measures.Also learn to construct frequency tables to make the various statistical graphs.

• Absolute deviation and standard deviation
• Absolute, relative, cumulative frequency and statistical tables
• Arithmetical mean
• Bars diagram and Polygon of frequencies
• Diagram of sectors
• Geometric mean
• Histogram
• Mathematical expectation
• Range
• Statistical basic concepts
• Statistical variables
• The median
• The mode
• Variance and Standard deviation