Regression analysis obtained by studying the relationship expressed in mathematical equations that express the functional relationship between the variables. Functional relationship between one predictor variable with a single criterion variable is called a simple regression analysis (single). While the functional relationship that is more than one variable is called multiple regression analysis.
* Studying the effect of independent variable "x" on the dependent variable "y"
* The variables x and y interval or ordinal scale
* The variable "x" (fixed / random) variable and "y" random variable
Linear regression equation of Y on X defined as follows:
Y = a + b X
*
Description:
Y = dependent variable
X = independent variable
a = intercept
b = regression coefficient / slope
In the above equation, the value of a and b can be determined as follows :..........
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