What are the merit and demerit of secondary data?

What are the merit and demerit of secondary data?

It is economical. It saves efforts and expenses. It is time saving. It helps to make primary data collection more specific since with the help of secondary data, we are able to make out what are the gaps and deficiencies and what additional information needs to be collected.

What are the merits and demerits of primary and secondary sources of data?

Some common advantages of primary data are its authenticity, specific nature, and up to date information while secondary data is very cheap and not time-consuming. Primary data is very reliable because it is usually objective and collected directly from the original source.

What is the advantages and disadvantages of secondary sources?

What are the advantage and disadvantage of accessing secondary sources? Advantages: They offer a quick, easy introduction to your topic. They may point to high-quality primary and secondary sources. Disadvantages: Because of their distance, they may oversimplify or otherwise distort a topic.

What is a common disadvantage of secondary data?

A major disadvantage of using secondary data is that it may not answer the researcher’s specific research questions or contain specific information that the researcher would like to have. Additionally, since the researcher did not collect the data, they have no control over what is contained in the data set.

What is secondary data in maths?

Secondary data are data, which cannot be traced back to the level of individual cases of statistical units. In contrast to primary data it does not allow for mathematical calculations such as determining an arithmetic mean, a correlation, etc.

What is secondary data example?

Secondary data refers to data that is collected by someone other than the primary user. Common sources of secondary data for social science include censuses, information collected by government departments, organizational records and data that was originally collected for other research purposes.

What are the merits and demerits of your source of information?

Advantages/disadvantages of information sources

Source	Disadvantage
Books	Quickly out of date Quality of indexing varies Time consuming to search/scan Expensive to buy Storage problems Access to libraries may be limited Heavy

What are the advantages and disadvantages of collecting primary data?

Advantage : The method of mailing questionnaires to respondents is far more convenient and less expensive. Disadvantages : (i) The respondents may not understand or misinterpret some questions. (ii) The respondent may not take enough care to answer all questions correctly.

What are the disadvantages of a secondary source?

Disadvantages: Because secondary sources are not necessarily focused on your specific topic, you may have to dig to find applicable information. Information may be colored by the researcher’s own bias or faulty approach. Also, secondary sources can become outdated (in some fields more quickly than in others).

What are the disadvantages of secondary research?

Cons: A major disadvantage of secondary research is that the researcher may have difficulty obtaining information specific to his or her needs. Additionally, existing research data may not have the currency necessary to be useful.

What are the drawbacks of secondary research?

What are the disadvantages of secondary source?

What are the merits and demerits of secondary sources of data?

What are the merits and demerits of Secondary sources of Data? Secondary data are those which are collected from published or unpublished sources. Such data are also known as the second hand data. Moreover, secondary data are use in the shape of finished products since they have been treated statistically in some form the other.

Which is better secondary data or primary data?

Secondary data is the data that have been already collected by and readily available from other sources. Such data are cheaper and more quickly obtainable than the primary data and also may be available when primary data can not be obtained at all. It is economical. It saves efforts and expenses. It is time saving.

What are the disadvantages of secondary research data?

The disadvantages of the secondary data can include a number of things. Following are some of them: In many forms of the secondary research data, it is not specific to the needs of a researcher. Therefore, the researcher cannot only rely on the secondary research data and it is not of much use to him.

Why is secondary data unreliable for your current needs?

That is why the secondary data might be unreliable for your current needs. Secondary data sources can give you a huge amount of information, but quantity does not always mean appropriateness. The secondary data might lack quality. The source of the information may be questionable, especially when you gather the data via the Internet.