The data collected does not have to be measurable.
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In continuous grouped data the data is collected continuously and in groups. Data collected is in class intervals the actual data values are not visible.
how is data collected and used for the purpose of national statistics
Primary data is the the data that collected by yourself. While secondary data is those collected by others and to be reused by yourself.
Data research procedure include information on how data is collected, when it was collected, and who is responsible for data collection. Where data was stored and how to ensure data is correct are also part of data research procedure.
The purpose is to obtain sure, repetable and valuable experimental data.
- To make sure the source data are well defined, documented. - To ensure data accuracy. - To ensure data completeness. - To ensure data consistency. - To ensure the reliability of the data collected.
To ensure that good and reliable data are collected
Purpose of data collection: Clearly define why the data is being collected and what it will be used for. Type of data collected: Specify the categories or types of data that will be collected. Data retention and security measures: Outline how the data will be stored, shared, and protected to ensure privacy and compliance with regulations.
to ensure that good and reliable data are collected
What specific information do you need? Who are the intended participants for this data collection? What methods are you planning to use to collect the data? How will you ensure the accuracy and reliability of the data collected?
Any kind of data can be collected.
The data collected does not have to be measurable.
Information in a database is collected through data entry processes where users input data manually, or through automated processes that extract data from other sources. This data is then organized and stored within the database tables according to a predefined structure to ensure consistency and accuracy of the information.
Data that is collected may have been collected previously for some reason, or it might have been collected recently. Data is usually collected to show statistics or information about something specific.
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