question archive One of the variables in your data set tells you whether the person completed the course
One of the variables in your data set tells you whether the person completed the course
Subject:StatisticsPrice: Bought3
One of the variables in your data set tells you whether the person completed the course. It's a binary variable, though 2% of people have a missing value.
This variable is of no relevance because you're only interested in the success rate of people completing the course
This variable is of great interest and should be considered a potential predictor of the outcome
For the 2% with missing values, you can just take a guess whether they finished the course
With only 2% missing values for this variable, you can probably just exclude those people from the analysis
