In this article we will discuss about meaning and methods of calculation of Standard Deviation. Meaning of Standard Deviation: The best and most important measure of dispersion is standard deviation which was first worked out by Karl Pearson (1833). It is the positive square root of mean of deviations of individual values of a data […]
Standard Deviation: Meaning and Methods
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Learn About Probability | Statistics
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The below mentioned article provides an overview on Probability:- 1. Introduction to Probability 2. Mathematical Probability and Statistical Probability 3. Rules or Theorems of Probability 4. Probability Distribution. Introduction to Probability: Probability means possibility or likelihood for the occurrence of a specific event, as for example, the likelihood of winning the cricket match. If several […]
Top 3 Types of Regression Equations (With Diagram)
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The following points highlight the top three types of regression equations. The types are: 1. Regression Equation of Y on X 2. Regression Equation of Regression Line X on Y 3. Regression Equation of X on Y. Type # 1. Regression Equation of Y on X: Regression equation of Y on X= yx = a […]
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