Business Statistics & Statistics

Explore the fascinating world of Statistics with our comprehensive coverage of research, and resources. We provide insights and explanations that will help you deepen your understanding and appreciation of these topics – Introduction to Business Statistics & Statistics, Data Collection, Data: Classification, Tabulation & Graphical Representation, Statistical Series, Measures of Variations, Correlation & Regression Analysis, Sampling, Time Series, etc.

difference between classification and tabulation
Business Statistics & Statistics

Difference between Classification and Tabulation of Data in Statistics

Lata Agarwal

After data collection, the classification process begins, and it is the first step in the tabulation. Only after the classification is completed, the tabulation procedure begin. […]

uses of tabulation of data and objectives of tabulation
Business Statistics & Statistics

Uses of Tabulation of Data & Objectives of Tabulation

Lata Agarwal

Uses of Tabulation of Data / Objectives & Advantages or Importance of Tabulation of Data Uses of Tabulation of Data: Tabulation, essentially, is a technique for filling the gap between the collection of data and their […]

uses of classification of data, objectives of classification of data in statistics in hindi
Business Statistics & Statistics

Uses of Classification of Data

Lata Agarwal

When the data collected is diverse, classification is required for effective presentation and analysis. […]

types of tables in tabulation of data
Business Statistics & Statistics

Types of Tables in Tabulation of Data

Lata Agarwal

Tables may broadly be classified into categories: Simple and complex tables, General-purpose and special purpose (or summary) tables. […]

tabulation of data and format of table
Business Statistics & Statistics

Tabulation of Data

Lata Agarwal

The various parts of a table may change based on the data provided, but a good and decent table must include at least the following parts: […]

principles of data classification in statistics
Business Statistics & Statistics

Principles of Data Classification

Lata Agarwal

The classes can be more than 15 depending upon the total number of observations in the data and the details required, but they should not be less than 5 because, in this case, the classification may not reveal the essential characteristics. […]

principles of data classification in statistics
Business Statistics & Statistics

Classification of Data in Statistics: Introduction, Definition, Meaning, Cross-Classification

Lata Agarwal

Data classification is the process of organising data into appropriate categories for optimal use. It helps in locating and recovering data quickly. In terms of security, compliance, and risk management, this procedure is vital. […]

types of data classification
Business Statistics & Statistics

Types of Data Classification in Statistics

Lata Agarwal

Broadly, the data can be classified on the following basis namely: 1. Geographical or Spatial Classification, 2. Chronological or temporal Classification […]

methods and sources of data collection, sources and methods of primary secondary and internal data collection
Business Statistics & Statistics

Sources and Methods of Primary, Secondary & Internal Data Collection

Lata Agarwal

Primary data is a type of data that researchers collect directly from original sources through interviews, surveys, experiments, etc. The methods and sources to collect primary data are as follows: […]

qualities or characteristics of a good questionnaire in research, important points to think while preparing the questionnaire
Business Statistics & Statistics

Questionnaire: Introduction, Definition & Objective or Purpose

Lata Agarwal

A questionnaire, in other words, is a research instrument or tool that consists of a series of questions. The Statistical Society of London invented the questionnaire in 1838, and it has been in use ever since. […]