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Meaning And Importance Of Data Essay

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Meaning and Importance of DATA: The findings of the answers to the research questions are called collection of data. Data are facts, relevant material, past and present forms as a basis for the research study and analysis. Data serve as a raw material for the analysis in the research purpose. The data’s relevancy, adequacy and reliability determine the quality of the findings of a research.
During the research, hypothesis is formulated and for testing this hypothesis, data serves as the basis. Data also provides fact and figures, while formulating measurement scale and tables which are analysed with the help of statistical methods. The data relevancy and availability is very crucial for the scientific process of measurement, analysis, testing and inferences. So, the data is very important …show more content…

For example- If the answers were in three choices A), B) and C), and 30 respondents chose A) then number 30 was assigned to A) and so on.
This way all of the questions and answers were coded.

3. Classification- The research study was based on the opinion of respondents and so it was a qualitative approach but the data collected from the respondents was quantified after assigning the numbers and the quantified data was classified and tabulated for further analysis, comparison and interpretation.

4. Tabulation- The data so collected was arranged in logical order with the help of computer. Microsoft Excel tool with Two- way tabulation was used to tabulate the data in rows and columns. The total quantified data was then calculated in Percentage (%) and data entry was done. Percentages are often used in data presentation for they simplify numbers, reducing all of them to a 0 to 100 range. Through the use of percentages, the data are reduced in the standard form with base equal to 100 which fact facilitates relative comparisons.
The data calculated was presented in pie charts and graphs for more condensed and appealing

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