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statistics classxi part2

Statistics part 2

Statistics part 2 Statistics part 2  covers the chapter of Diagrammatic Presentation,  with suitable example of Arithmetic mean, Median  , Mode , Co-relation , Index Number that covers syllabus of class 11   DIGARAMATIC PRESENTATION   It is a graphical  representation of data to help understanding pattern , relationship and distributions .It is the method

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Statistics

Statistics

Statistics  Statistics  this part is the basic chapter  for class 11 in Economics and covers the complete syllabus of the class 11 with definition, classification and organization of data .     STATISTICS FOR ECONOMICS Economics by Alfred Marshall, “The study of man in the ordinary business of life”. Consumer “A consumer is one who consumes

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