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Interpolation is filling in the data points between the data that has already been collected. Extrapolation is filling in data points beyond the data that has already been collected, or extending the data.
Primary data is data that is collected by the researcher. Secondary data is information that has been collected by someone other than the user.
Primary data is is data that has been observed or collected first hand
The difference is rimary data is information personally or originally collected that has not been studied. Secondary data is information already collected, examined and concluded.
The data collected does not have to be measurable.
Statistics as a numerical facts are data collected and organised numerically, whilst Statistic as a discipline or field of study which involves collecting, organizing, summarizing and presenting of data.
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.
Interpolation is filling in the data points between the data that has already been collected. Extrapolation is filling in data points beyond the data that has already been collected, or extending the data.
A set of data that has been gathered and organised, could be said to be a database or a dataset.
Primary data is data that is collected by the researcher. Secondary data is information that has been collected by someone other than the user.
Primary data is is data that has been observed or collected first hand
primary data is a data that has been observed or collected first hand
The difference is rimary data is information personally or originally collected that has not been studied. Secondary data is information already collected, examined and concluded.
Inaccurate
It is inaccurate.
A database is a collection of data that has been organised to allow for easy access, management, and updating. Data records or files containing information, such as sales transactions, customer data, financials, and product information, are often stored in computer databases. Databases are used to store, manage, and retrieve any type of data. They gather data about people, locations, and things. That data is collected in one location so that it can be viewed and analysed. Databases are collections of information that have been structured.
Any kind of data can be collected.