What are 3 importance of classification of data?

1.	What are 3 importance of classification of data?
Answer» \tFollowing Are the Basis of Classification:(1) Geographical ClassificationWhen data are classified with reference to geographical locations such as countries, states, cities, districts, etc. it is known as Geographical Classification.It is also known as ‘Spatial Classification’.(2) Chronological ClassificationWhen data are grouped according to time, such a classification is known as a Chronological Classification.In such a classification, data are classified either in ascending or in descending order with reference to time such as years, quarters, months, weeks, etc.It is also called ‘Temporal Classification’.(3) Qualitative ClassificationUnder this classification, data are classified on the basis of some attributes or qualities like honesty, beauty, intelligence, literacy, marital status etc.For example, Population can be divided on the basis of marital status as married or unmarried etc.(4) Quantitative ClassificationThis type of classification is made on the basis some measurable characteristics like height, weight, age, income, marks of students, etc.\t

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