Hi, this is a microtask so max 20 line of codes
1. Build a regresion model to predict sales (dataset [login to view URL]) units based on the advertising budget spent on youtube, facebook and newspapers.
2. Which predictor variables are significant?
3. If it is possible to remove not significant variables from the model (build the second model)
4. Make predictions using the test data(marketing_test) in order to evaluate the performance previous two regression model. Compare results which you obtain.
i uploaded .csv files here. you will have short time (hours) to do this task.
You will have opportunity to work with future micro tasks (2-3 per month)