STATISTICAL TECHNIQUES AND TOOLS
INTRODUCTION OF STATISTICS
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Question
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Statistics which is concerned with summarizing values to describe group characteristics of the data.
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Descriptive
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Inferential
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Parametric
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Non Parametric
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Explanation:
Detailed explanation-1: -Descriptive statistics summarizes or describes the characteristics of a data set. Descriptive statistics consists of three basic categories of measures: measures of central tendency, measures of variability (or spread), and frequency distribution.
Detailed explanation-2: -Descriptive statistics are used to describe the basic features of the data in a study. They provide simple summaries about the sample and the measures. Together with simple graphics analysis, they form the basis of virtually every quantitative analysis of data.
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