Statistical Analysis

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