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更新日期：2019-02-11
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Statistical analysis is part of data analytics for business intelligence (BI) which involves in collecting,manipulating & interpretation of data used for business. Statistical analysis is fundamentals to all experiments that applied in statistics & research methodology. The aim of statistical analysis is to evaluate trends for business. It is helpful for business men,entrepreneur & students to study and enhance skills.
All important topics for statistical analysis are listed below
Unit - I
Regression
Intrapolation and Extrapolatin
Unit - II
Association of Attributes coefficient of association by Yule's formula
Attribute
Chisquare Test
Unit - III
Concept and uses of probability in Permulation and computation
Probability theories – Addtion, Multiplication,
Bernoulli theories
Theoretical Frequency distribution
Unit - IV
Basic Concepts of Sampling Distributions
Types of Sampling
Sampling Techniques
Standard erros and its computation
Test of single proportions and difference of proportions
Unit - V
Test of significance based on 'T', 'F' and 'Z' distribution
Analysis of variance