Representaciones gráficas



Presentation of Data Data collected from various experiments does not lead to any information by itself. Hence it should be complied, classified and presented in a purposive manner to bring out important points clearly and strikingly, therefore, the manner in which statistical data is presented is of utmost importance.
Charts and Diagrams
Based on the data type, representation of data also differs. There are two different data types in statistics; they are: (i) discrete, and (ii) continuous type of data. i) Discrete data are distinct and separate and also invariably whole numbers, e.g. no of deaths due to particular disease. ii) Continuous data are those, which takes the value bettewn range of values, e.g. height, weight, age etc. Presenting data in charts and diagrams is useful in simplifying the presentation and enhancing comprehension of the data. Representation of data in these forms provides the following:
Charts and diagrammes for discrete data
Charts and diagrammes for continuous data

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