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 + b where X and [...]
In this article we will discuss about the Regression Analysis and Regression Lines in Statistics. Meaning of Regression: Regression means to return or come back. It is used in the cases where the values of data of two or more series tend to return toward the mean of the series. Sir Francis Galton observed that tall fathers produced tall sons [...]
In this article we will discuss about Correlation in Statistics:- 1. Subject-Matter of Correlation 2. Types of Correlation 3. Methods. Subject-Matter of Correlation: Sometimes two or more events are interrelated, i.e., any change in an event may affect the other events. If such changes are expressed in the form of numerical data and they appear to be interdependent they are [...]