Question-15: You are working with a training company which provides online trainings in various profession. You have received the data for further analysis which are already transformed and structured. You find that there is a high correlation between course category, course watched and number of hours training watched. You need to use some technique to handle this highly co-related variable, which of the below you will be using?
- You will take a square root of each variable, so that correlation can be removed.
- You will be discarding these all three variables.
- You would be using normalizing technique so that three variables become equal in size.
- You will be creating a new variable which is a function of these three correlated variable.