What is classification and tabulation of data in statistics?
Classification is the process of grouping data into different categories, on the basis of nature, behavior, or common characteristics. Tabulation is a process of summarizing data and presenting it in a compact form, by putting data into statistical table.
What is the classification of tabulation?
Tabulation is a mechanical function of classification because is tabulation classified data are placed in row and columns. 3. Classification is a process of statistical analysis while tabulation is a process of presenting data is suitable structure.
What are 4 kinds of classification used in tabulation?
There are four types of classification, viz., (i) qualitative; (ii) quantitative; (iii) temporal and (iv) spatial.
What is classification of data in statistics?
Classification of data in statistics is the process of organizing data into homogeneous or comparable groups as per their general characteristics. The raw data cannot be readily recognised, and it is also not fit for additional analysis plus study.
What is classification of data in statistics Slideshare?
On the basis of nature of Variable- •Quantitative data •Qualitative data •Discrete data •Continuous data •Chronological or temporal data •Geographical or spatial data On the basis of Source of Collection •Primary data •Secondary data On the basis of Presentation •Grouped data •Ungrouped data On the basis on content • …
What are the classification of data in statistics?
There are four types of classification. They are Geographical classification, Chronological classification, Qualitative classification, Quantitative classification.
What are the uses of classification of data?
Data classification is the process of organizing data into categories that make it is easy to retrieve, sort and store for future use. A well-planned data classification system makes essential data easy to find and retrieve. This can be of particular importance for risk management, legal discovery and compliance.
What is classification and types of classification?
Broadly speaking, there are four types of classification. They are: (i) Geographical classification, (ii) Chronological classification, (iii) Qualitative classification, and (iv) Quantitative classification.
What is classification of data in statistics example?
Meaning of Classification of Data Arrangement of data helps users in comparison and analysis. For example, the population of a town can be grouped according to sex, age, marital status, etc.