What is primary data and its merits and demerits?


What is primary data and its merits and demerits?

Table of Contents

Advantages- it is fresh data and hence it suits the need of investigator . this method can be controlled by the investigator according to his need. the investigator can be more specific while collecting data. Disadvantages- This method of collecting data is very time consuming and cost consuming.

What are the strengths and weaknesses of secondary data?

Secondary Data

Secondary Data
Advantages Readily available – already been collected Cheap – don’t need to spend money on collecting data Allows insight Disadvantages Unrepresentative – may not give exact answers that sociologist requires For researcher’s benefit Biased Unreliable

What is the difference between primary and secondary research?

Primary research usually costs more and often takes longer to conduct than secondary research, but it gives conclusive results. Secondary research is a type of research that has already been compiled, gathered, organized and published by others.

What are examples of primary and secondary data?

Examples include interview transcripts, statistical data, and works of art. A primary source gives you direct access to the subject of your research. Secondary sources provide second-hand information and commentary from other researchers. Examples include journal articles, reviews, and academic books.

Why would you use secondary research?

As opposed to primary research, secondary research is fast and easy. It aims at gaining a broader understanding of subject matter. Primary research is an expensive process and consumes a lot of time to collect and analyze data. Secondary research is a quick process as data is already available.

What are the 3 types of storage?

Types of storage devices

  • Primary Storage: Random Access Memory (RAM) Random Access Memory, or RAM, is the primary storage of a computer.
  • Secondary Storage: Hard Disk Drives (HDD) & Solid-State Drives (SSD)
  • Hard Disk Drives (HDD)
  • Solid-State Drives (SSD)
  • External HDDs and SSDs.
  • Flash memory devices.
  • Optical Storage Devices.
  • Floppy Disks.

What should be the order of the information on your title page?

The title page should contain the title of the paper, the author’s name, and the institutional affiliation. Include the page header. Type your title in upper and lowercase letters centered in the upper half of the page. Beneath the title, type the author’s name: first name, middle initial(s), and last name.

When should you organize your report by component?

Q2. The report should be organised in components when writing a report that include key data determined by location, geography and division. Q3. Report should be organised by importance when writing a report that begins with the most important item and proceed to the least important.

Why is primary research more important than secondary?

The goal of primary research is to answer specific questions that directly pertain to the project at hand. This type of research is extremely valuable, yet, due to its nature, takes more time to collect than secondary research.

What is a 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. A related problem is that the variables may have been defined or categorized differently than the researcher would have chosen.

What are the advantages of secondary memory?

The benefits of secondary storage can be summarized as follows:

  • Capacity. Organizations may store the equivalent of a roomful of data on sets of disks that take up less space than a breadbox.
  • Reliability. Data in secondary storage is basically safe, since secondary storage is physically reliable.
  • Convenience.
  • Cost.

What are the main source of secondary data?

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 two main types of storage?

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive. Secondary storage can be removable, internal, or external. Why is storage needed in a computer?

What is the best type of data storage?

Data can be accessed faster from an external hard drive than from a magnetic tape. But if you’re on a budget, the best bang for your buck is going to be magnetic tape. CDs, DVDs and flash drives are better if you need to access the data a bit more often, and don’t have as much data to store.

What are some examples of secondary research?

Common examples of secondary research include textbooks, encyclopedias, news articles, review articles, and meta analyses. When conducting secondary research, authors may draw data from published academic papers, government documents, statistical databases, and historical records.

Which of the following is the most common purpose of creating analytical reports and proposals?

INFORMATIONAL The most common purpose of creating analytical reports and proposals is to respond to a perceived problem or opportunity.

What are the difference between primary and secondary memory?

Primary memory is directly accessible by Processor/CPU. Secondary memory is not directly accessible by the CPU. The memory devices used for primary memory are semiconductor memories. The secondary memory devices are magnetic and optical memories.

What are the main characteristics of secondary memory?

Characteristics of Secondary Memory

  • These are magnetic and optical memories.
  • It is known as the backup memory.
  • It is a non-volatile memory.
  • Data is permanently stored even if power is switched off.
  • It is used for storage of data in a computer.
  • Computer may run without the secondary memory.
  • Slower than primary memories.

Why is focusing only on your primary reader’s needs a mistake?

When you begin anticipating your audience, you focus only on your primary reader. Why is focusing only on your primary reader’s needs a mistake? a) It will prevent you from using a work plan.

What is the first step you should take when you are assigned to write a report?

What is the first step you should take when you are assigned to write a report? Select an appropriate report format. Determine the problem the report will address. Begin your research.

What are the limitations of secondary data?

Limitations Of Secondary Research.

  • Secondary data can be general and vague and may not really help companies with decision making.
  • The information and data may not be accurate.
  • The data maybe old and out of date.
  • The sample used to generate the secondary data may be small.
  • The company publishing the data may not be reputable.

Why is the problem statement a critical section of the body of a report?

Why is the Problem Statement a critical section of the body of a report? It is the reason the report was created. The Back Matter Section of a formal report should always have: There is no standard.

What are the five advantages of secondary data?

Advantages And Disadvantages Of Secondary Data

  • Ease of access. The secondary data sources are very easy to access.
  • Low cost or free.
  • Time-saving.
  • Allow you to generate new insights from previous analysis.
  • Longitudinal analysis.
  • Anyone can collect the data.
  • A huge amount of secondary data with a wide variety of sources.

What type of storage is ROM?

Read-only memory

Why is secondary data better than primary?

Secondary data is easily accessible compared to primary data. Secondary data is available on different platforms that can be accessed by the researcher. Secondary data is very affordable. It requires little to no cost to acquire them because they are sometimes given out for free.

When writing a recommendation report using an indirect strategy how should you present alternative solutions?

Points: 1 / 1 Close Explanation Explanation: In a recommendation report using an indirect approach, discuss alternative solutions by beginning with the one that is least likely to succeed. Present the most promising alternative (your recommendation) last.

What are 3 advantages of using secondary research?

The Advantages of Using External Secondary Market Research

  • Cost-Effective Alternative. Fielding a study can take a toll on your wallet and your watch and takes effort to put together.
  • Time-Saving Accessibility. Another great thing about secondary data is its accessibility.
  • Credibility-Enhancing Perspective.
  • Resource for Primary Research Design.

Which of the following report is an example of an analytical report?

A report recommending an antiterrorism system for mass transit is an analytical report. All other examples represent informational reports.

Which statement about primary and secondary research is most accurate?

Secondary data are easier and cheaper to gather than primary data. Explanation: This statement is the most accurate because, secondary data is obtained from other sources which are already available thus is easier to obtain whereas primary data is firsthand information which is not easier to be obtained.

What are the merits and demerits of secondary data?

What are the merits and demerits of Secondary sources of Data?

  • Secondary Data.
  • (a) Suppose we study the level of birth rate in Orissa between 1999-2000.
  • (b) Suppose we study World Bank assistance to poor Countries.
  • Merits.
  • (i) Use of secondary data is very convenient.
  • (ii) It saves time and finance.
  • (iii) In some enquiries primary data cannot be collected.