Methods Used To Collect Data

By Author: Pierce Brosnan
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Introduction for data collection methods:

Data collection is the statistical chapter in mathematics. Data collection is defined as, group of information or data that is collected from any person about any issues or news. Collected data are used by various methods. Here in this article we have to explain about what is data collection and what are the different methods used to collect the data.

Data Collection Methods:

Data collection is defined as, the “information” or “data” collected in the form of first investigation process or inquiry with to some one. It simply says that how the information is gathered? It is called data collection. The gathered data may give us a particular information related to the data.

There are two types of data used in data collection methods.

1. Primary data collection, and

2. Secondary data collection.

Explanations of Methods Used for Collect the Data’s:

Both the primary and secondary data are having different data collection methods. Explained by following,

1. Primary data method:

The primary data collection is used ...
... for data collection method to collect data. These primary data are mostly pure and original. The methods used to collect the data are given below,

Data collection through investigation:
In this method we use trained investigators to work as employee for collecting the data. In this method, the researcher will collect the information from asking required questions to the individual.

Personal investigation methods:
The researchers are data collectors who have conduct the survey and collect data. In this method we have to collect more accurate and original data. But this is useful for small data collections only not to big projects.

Data collection through telephones:
The data researches collect the information or data through the telephones and mobiles. It is very quick process for data collection.

Those all are the important methods used in primary data collections.

2. Secondary data methods:

The secondary data is collecting the data from the second hand information. It means the given data is already collected from any other person and for any other purpose, but it is available for the present issues. This data are not relevant and pure data.

The secondary data collection methods also use two important methods and both are explained below:

Official:
Data collection from the ministry of finance, agriculture, industry survey and etc… These data collection methods are official.

Semi – official:
This is the method of collecting data from government officials and etc…

These all are the different methods of data collection and explained by tutor.

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