1 Descriptive statistics (Descriptive Statistics) is a technique used to find a summary of the data. (That information is processed statistically reduce the size of the data into understandable) conclusion or result that can not be used as a reference, an agent or a resource group, or other information generally. The conclusions and results are descriptive characteristics or distribution of the information gathered only. Often presented in the form of tables, diagrams, charts, percentage Proportion percentile frequency. The average To measure the relationship between variables, etc. This information is collected in the form of qualitative variables (Qualitative Variables), such as gender, the diligence of staff, morale or satisfaction of the operator, etc. or quantitative variables. (Quantitative Variables) such as age, intelligence, weight etc.
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