A student collects information about the number of school going children in a locality consisting of a hundred households. The data collected by him isArrayed dataGrouped dataPrimary dataSecondary data
Question
A student collects information about the number of school going children in a locality consisting of a hundred households. The data collected by him isArrayed dataGrouped dataPrimary dataSecondary data
Solution 1
The data collected by the student is Primary data.
Here's why:
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Primary data: This is data that is collected first hand by the researcher or entity. It is original and collected for the first time. In this case, the student is collecting the data himself/herself directly from the households. Hence, it is primary data.
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Arrayed data: This refers to data that is organized in a particular order or arrangement. The question does not provide information on how the data is organized.
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Grouped data: This is data that has been organized into groups known as classes. The question does not provide information on whether the data has been grouped or not.
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Secondary data: This is data that has been collected by someone other than the user i.e.,
Solution 2
The data collected by the student is Primary data.
Here's why:
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Primary data: This is data collected directly from the source. In this case, the student is collecting the data himself/herself by surveying the households. Therefore, it is primary data.
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Arrayed data: This
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