Business statistics/

מידע ביבליוגרפי
פורמט: Printed Book
שפה:English
יצא לאור: Chennai: Mc Graw Hill, 2012.
מהדורה:3rd ed.
נושאים:
Commercial statistics.
תוכן הענינים:
  • Introduction
  • Collection of data
  • Tabulation of data
  • Graphic presentation of data
  • Diagrammatic presentation of data
  • Measures of central tendency
  • Measures of dispersion
  • Skewness, moments and kurtosis
  • Probability
  • Probability distributions
  • Sampling and sampling distributions
  • Estimation
  • Testing hypotheses
  • Chi-square distribution
  • Analysis of variance
  • Regression analysis
  • Correlation
  • Multiple regression and and correlation analysis
  • Time series analysis and forecasting
  • Nonparametric tests
  • Index numbers
  • Decision theory
  • Quality control.

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