Statistics Presentation课件.ppt

Statistics;Subject Code : MABC 503 Section Code : GS5-03 Descriptive Title : Statistics with Computer Application Course Description: The course deals mainly with the basic concepts, uses and limitations of statistical methods as applied to research, business and economics. It covers all phases of the subject in sufficient detail to serve as an adequate basis for the use of statistical method in decision-making. It also discusses the role and uses of computers in statistics such as the application of the SPSS (Statistical Package for the Social Sciences), MINITAB and SAS.;Course Outline: I Introduction Definition of Statistics The Growth of Modern Statistics The Study of Statistics The Origin of Modern Statistics The Different Types of Statistics The Nature of Statistical Data;II Collection and Presentation of Data Methods/Tools Used in Collection of Data Sampling Techniques Types of Tables Parts of Table Kinds of Graph and Diagrams Description of Grouped and Ungrouped Data;III Measures of Central Tendency Definition Notations: Summation Mean Definition Classification Arithmetic Mean Weighted Mean Harmonic Mean Geometric Mean Mode Median;IV Measures of Dispersion or Variation Range Average Deviation From the Mean From the Mode From the Median Quartiles Quartile Deviation Standard Deviation Coefficient of Variation V Skewness and Kurtosis;VI Possibilities and Probabilities Factorials Permutations Combinations Probability Theories of Probability Probability Distribution Normal Probability Distribution Binomial Probability Distribution VII Expectations and Decisions Mathematical of Least Square Decision Making Statistical Decision Problems;VIII Regression and Correlation Analysis Methods of Least Square Regression Analysis Simple Regression Analysis Multiple Regression Analysis Linear and Non-Linear Regression Coefficient of Correlation Correlation Analysis IX Hypothesis Meaning of Hypothesis Null Hypothesis Alternate Hypothesis Types of Error Hypothes