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This chapter on statistics covers the calculation of the mean, median and mode of the grouped data. The statistic direct method for the calculation of mean has been explained in a detailed manner in this chapter. The different examples and problems have also been provided for mean, median and mode statistics which helps to increase the understanding of these topics.
  • Statistics Direct Mean Method
    Statistics Direct Mean Method
  • Mode Statistics
    Mode Statistics
  • Median Statistics
    Median Statistics
  • Examples on Median Statistics
    Examples on Median Statistics

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