Business Statistics & Statistics
Applications / Importance / Uses of Survey Questionnaires
Questionnaires are used by government departments, private enterprises, NGOs, people and groups to obtain feedback, conduct research, […]
Business Statistics
Business Statistics & Statistics
Types of questions in a Questionnaire to be avoided
Avoid difficult wording and Complex language. In a questionnaire, simple language is useful. The wording used in the questionnaire should be simple to understand. The questionnaire should use the respondents’ vocabularies. […]
Business Statistics & Statistics
Points to keep in mind while preparing the Questionnaire
Because the questionnaire is impersonal, it is even more necessary to pay attention to its design. Hence, to create a questionnaire, a set of sufficient, acceptable and appropriate questions in a sequential order is required. […]
Business Statistics & Statistics
Qualities or Characteristics of a good Questionnaire in Research
A well-written list of questions should be included in a questionnaire. The number of questions should be minimum. […]
Business Statistics & Statistics
Types of Data: Qualitative & Quantitative Data; Nominal, Ordinal, Discrete & Continuous Data
Data can be descriptive (characteristics) or numerical (numbers). Let us take a look at some of the most prevalent data types. There are two types of data: Qualitative and Quantitative. […]
Business Statistics & Statistics
Business Statistics and Statistics
Introduction to Business Statistics & Statistics – Table of contents ♦ Introduction of Business Statistics and Statistics Meaning of Statistics Definition of Statistics Purpose of Statistics Objectives of Statistics Characteristics of Statistics Functions of Statistics […]
Business Statistics & Statistics
Standard Deviation (S.D.): Definition and Formula
The square root of the average of squared deviations taken from the actual mean is used to determine the standard deviation. It’s also referred to as the root mean square deviation. […]
Business Statistics & Statistics
Methods of Computing Variation or Dispersion
Methods of Computing Variation or Dispersion are divided into two types: (1) Mathematical Methods (2) Graphic Methods …. […]
Business Statistics & Statistics
Collection of Data in Statistics
Data is available from three important sources, namely: Primary Sources, Secondary Source, Internal Records. […]
Business Statistics & Statistics
Different Types of Correlation in Statistics
Types of Correlation in Statistics: Correlation can be classified into one of the following categories: Positive and Negative, Simple and Multiple, Partial and Total, Linear and Non-Linear (Curvilinear) […]