Statistics is the most imp. tool for
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Two main statistical methods are used in data analysis: descriptive statistics, which summarize data from a sample using indexes such as the mean or standard deviation, and inferential statistics, which draw conclusions from data that are subject to random variation (e.g., observational errors, sampling variation).
Answer:
as you ask statics is the most important tool for for its a summarised form ,statistics is all about understanding a about numerical values that we create or understand in a tabular form ,its best example we seen in a attendance register in which are serial number andfather's name and our present or absent are result in which all subject marks aap percentage aa rank all over are seen in a one right perfect tabular form that's call statics and it's important tool for analysis of a lots of numerical values in just a single table form and there are two type of statics its primary statics and secondary statics (1).primary statics is when a person is directly by itself or himself do the investigation
(2).and second is about secondary in statics is all in which it's indirectly investigate with the help of some other method or indirectly