Preview Unit - V - Business Statistics & Research

Measure of Central Tendency

Measures of Central Tendency - I

Measures of Central Tendency - II

Measures of Central Tendency - III

Measures of Central Tendency Mode - IV

Class PPT - Measures of Central Tendency

Measures of Central Tendency - Notes

Measures of Central Tendency MCQ's

Measures of dispersion

Measures of dispersion - I

Measures of dispersion - II

Class PPT - Measures of Dispersion

Measures of Dispersion - Notes

Measures of Dispersion MCQ's

Measures of skewness & kurtosis

Skewness and Kurtosis

Class PPT - Skewness and Kurtosis

Skewness and Kurtosis - Notes

Measures of Skewness MCQ's

Measures of Kurtosis MCQ's

Correlation & Regression Analysis

Correlation Analysis - I

Correlation Analysis - II

Class PPT - Correlation Analysis - I & II

Correlation Analysis - Notes

Correlation Analysis MCQ's

Regression - I

Regression - II

Class PPT - Regression Analysis

Regression - Notes

Regression MCQ's

Probability: Approaches to probability

Approaches of probability - I

Approaches of probability - II

Class PPT - Approaches of Probability

Approaches of Probability - Notes

Approaches of Probability MCQ's

Conditional Probability & Bayes' Theorem

Conditional Probability & Bayes Theorem - I

Conditional Probability & Bayes Theorem - II

Class PPT - Conditional Probability & Bayes Theorem

Conditional Probability & Bayes Theorem - Notes

Conditional Probability & Bayes Theorem MCQ's

Probability distributions: Binomial

Binomial Distribution

Class PPT - Binomial Distribution

Binomial Distribution - Notes

Binomial Distribution MCQ's

Probability distributions: Poisson

Poisson Distribution

Class PPT - Poisson Distribution

Poisson Distribution - Notes

Poisson Distribution MCQ's

Probability distributions: Normal

Normal Distribution

Class PPT - Normal Distribution

Normal Distribution - Notes

Normal distribution MCQ's

Introduction to Research

Class PPT - Introduction to Research

Introduction to Research MCQ's

Steps of Research

Class PPT - Steps of Research

Steps of Research MCQ's

Types of Research

Types of Research - I (Basic, Applied & Action Research)

Class PPT - Types of research - I (Basic, Applied & Action Research)

Types of Research - II (Ex Post Facto, Exploratory, Descriptive and Explanatory Research)

Class PPT - Types of Research (Ex Post Facto, Exploratory, Descriptive and Explanatory Research) - Part II

Types and Methods of Research MCQ's

Research Design, Data Collection : Sources

Data Collection Methods and Sources - I

Data Collection Methods and Sources - II

Class PPT - Data Collection Methods and Sources - I & II

Data Collection and its Sources - Notes

Data Collection Methods and Sources MCQ's

Classification of Data and Scales of Measurment

Classification of Data

Class PPT - Classification of Data

Levels of Measurement - I

Levels of Measurement - II

Class PPT - Levels of Measurement - I & II

Levels of Measurements - Notes

Levels of Measurement MCQ's

Principles of Sampling

Principles/Laws of sampling

Class PPT - Principles / Laws of sampling

Sampling and estimation: Concepts; Methods of sampling - probability and nonprobability methods

Sampling: Basic Concept and its Process

Class PPT - Sampling: Basic Concept and its Process

Methods of Sampling

Class PPT - Method of Sampling

Methods of Sampling MCQ's

Concept and Methods of Sampling - Notes

Determination of Sample Size , Sampling and Non Sampling Error

Determination of Sample Size

Class PPT - Determination of Sample Size

Determination of Sample Size - MCQ's

Sampling and Non - Sampling Error

Class PPT - Sampling and Non - Sampling error

Sampling & Non - Sampling Error MCQ's

Sampling: Distribution, Central Limit Theorem and Standard Error and Statistical Estimation

Sampling Distribution - I

Sampling Distribution - II

Class PPT - Sampling Distribution - I & II

Sampling Distribution MCQ's

Standard Error

Class PPT - Standard Error

Standard Error MCQ's

Hypothesis testing

Hypothesis Testing - I

Hypothesis Testing - II

Class PPT - Hypothesis Testing - I and II

Hypothesis Testing - Notes

Hypothesis Test MCQ's

Parametric and Non Parametric Test

Parametric test and non parametric test

Class PPT - Parametric test and non parametric test

Parametric test and non parametric test MCQ's

z-test and t- test

Z - Test

Class PPT - Z - Test

Z- Test - Notes

Z - Test MCQ's

t - test

Class PPT - t - test

T - Test - Notes

T - Test MCQ's

f test and ANOVA

f - test

Class PPT - f-test

F - Test MCQ's

ANOVA - Parametric Test -I

ANOVA - Parametric Test II

Class PPT - ANOVA - Parametric Test - I & II

Anova Test MCQ's

Chi–square test

Chi Square Test - Non Parametric Test - I

Chi square Test - Non Parametric Test - II

Chi Square Test - Non Parametric Test - III

Class PPT - Chi Square Test - I II & III

MCQ's Chi- Square Test

Non Parametric Test - Mann-Whitney test (Utest); Kruskal-Wallis test (H-test); Rank correlation test

Mann Whitney U Test - Non Parametric Test

Class PPT - Mann Whitney u test

MCQ's Mann Whitney U Test

Kruskal Wallis H Test - Non Parametric Test

Class PPT - Kruskal Wallis H test

Kruskal Wallis H Test MCQ's

Spearman Rank Correlation - Non Parametric Test

Class PPT - Spearman Rank Correlation

Spearman Rank Correlation Test MCQ's

Report Writing

Research Report Writing

Class PPT - Research Report Writing

Research Report Writing MCQ's

5 Minutes Series - Business Statistics and Research

Previous Year Questions

Measures of Central Tendency - Previous Year Questions

Class PPT - Measures of Central Tendency - Previous Year Questions

Measures of Dispersion, Skewness & Kurtosis- Previous Year Papers

Class Notes - Measures of Dispersion, Skewness & Kurtosis- Previous Year Papers

Correlation and Regression - Previous Year Questions

Class Notes - Correlation and Regression - Previous Year Questions

Probability distribution - Previous Year Questions

Class Notes - Probability distribution - Previous Year Questions

Preview - Unit - V - Business Statistics & Research - 2022