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Organisation of Data — Economics STD 11 Commerce — Question

CBSE BoardEnglish MediumSTD 11 CommerceEconomicsOrganisation of Data1 Mark
Question
Explain chronological classification with the help of a schedule.
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Answer

When the raw data is classified according to time, such a classification is known as 'Chronological Classification’. In this classification, data are classified in ascending or descending order in terms of time such as weeks, months, years, decades etc.
Population of India
Year
Population (in crores)
2011
121.0
2001
102.7
1991
81.8
1981
68.4
1971
54.6
1961
43.8

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