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second hand data is info.that others have collec

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What does first hand data and second data do?

First-hand data is collected directly from the original source, while second-hand data is obtained from sources that have already collected and reported the data. First-hand data is considered more reliable and accurate, as it is obtained firsthand. Second-hand data may be useful when primary data is not available or when researchers want to conduct secondary analysis.


What is first hand and second hand data?

first hand data is information that you have collected. Second hand data is information that a different source have collected.


What is first-hand data?

First-hand data is information collected directly from the source by the researcher. This data is original and has not been previously recorded or analyzed by anyone else. Examples of first-hand data include surveys, interviews, experiments, and observations.


What is the key question distinguishing relevant data from irelevant data?

The key question distinguishing relevant data from irrelevant data is: Does the data directly contribute to answering the specific question or solving the particular problem at hand? If the data helps in providing insights, making informed decisions, or achieving the desired outcome, it is considered relevant. Otherwise, it can be classified as irrelevant data.


Difference between meta data and data dictionary?

Data dictionary is a repository to store all information. Meta data is data about data. It is data that defines other data. The data dictionary can be metadata that describes some information about the database.

Related Questions

What does first hand data and second data do?

First-hand data is collected directly from the original source, while second-hand data is obtained from sources that have already collected and reported the data. First-hand data is considered more reliable and accurate, as it is obtained firsthand. Second-hand data may be useful when primary data is not available or when researchers want to conduct secondary analysis.


What is second-hand data?

Is From The Computer


What is first hand and second hand data?

first hand data is information that you have collected. Second hand data is information that a different source have collected.


What are two questions that use second-hand data on the Internet?

we use secound-hand data to help us understand and to find answers


Which has more momentum a second hand on a clock or a minute hand on a clock?

the second hand


When was Second-Hand created?

Second-Hand was created in 2005.


Why is the third hand on the watch called a second hand?

The third hand on a watch is called the second hand because it counts the seconds in a minute. The first hand is the hour hand, the second hand is the minute hand, and the third hand is the second hand.


What is the third hand on a clock or watch called?

There are 3 hands. The second hand, the minute hand and the hour hand.


What isDifference between primary and secondary statistic data?

Primary data refers to data that is obtained from a first-hand experience. Secondary data, on the other hand, refers to data that has been gathered by others.


What does sensitive data mean?

Data that is significant to a project in hand .


What is second hand?

second-hand smoke is where you breathe in smoke so its like smoking a second time.


What is first-hand data?

First-hand data is information collected directly from the source by the researcher. This data is original and has not been previously recorded or analyzed by anyone else. Examples of first-hand data include surveys, interviews, experiments, and observations.