Regression: A General Overview
Lets talk about Regression... So the first question that comes to mind is, " what regression actually is ? " . And the simple answer to that question would be :- "A regression is a statistical technique that relates a dependent variable to one or more independent (explanatory) variables." OK . But what does it actually mean...… .. Let us understand with the help of an example, You are conducting a case study on a set of college students to understand if students with high CGPA also get a high GRE score. Your first task would be to collect the details of all the students. We go ahead and collect the GRE scores and CGPAs of the students of this college. All the GRE scores are listed in one column and the CGPAs are listed in another column. Now, if we are supposed to understand the relationship between these two variables, we can draw a scatter plot. Here, we see that there’s a linear relationship between CGPA and GRE score which means that as the CGPA increase
