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Research Methodology

Information from Correspondents – Methods of Primary Data Collection

The investigator appoints local agents or correspondents in different places to collect information under this method. These correspondents collect and transmit the information to...

Mailed Questionnaire Method – Methods of Primary Data Collection

Under this method, a list of questions pertaining to the survey which is known as ‘Questionnaire’ is prepared and sent to the various informants...

Schedules Sent Through Enumerators – Methods of Primary Data Collection

One of the methods for data collection is sending schedules through the enumerators or interviewers. The enumerators contact the informants, get replies to the...

How to Calculate Descriptive statistics using R

In this post, I will explain how to calculate basic descriptive statistics using R. The following R scripts helps to calculate descriptive statistics such...

What is meant by Sampling Error? How does it happen?

In a sample survey, since only a small portion of the population is studied its results are bound to differ from the census results...

What is Hypothesis? What are its types and characteristics?

“Hypothesis may be defined as a proposition or a set of propositions set forth as an explanation for the occurrence of some specified group...

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BSB Number is a six-digit code. The format of the BSB code originally was for the first two digits to indicate the "bank" and...

HSBC Bank Australia, Hongkong & Shanghai Banking Aust Branch, 985-555

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Bank of China (Australia), Perth Branch, 980-600

BSB Number is a six-digit code. The format of the BSB code originally was for the first two digits to indicate the "bank" and...