III. Structure A. Plus ou moins?  Compare each set of items…

III. Structure A. Plus ou moins?  Compare each set of items using the cues in parentheses to express that one item is more than (+), less than (–), or the same as (=) the other. (4 x 1 pts. each = 4 pts.) Modèle:  You see: (+ petit) Un studio est __________________________________ qu’une maison. You write: plus petit *Please do not add additional information as Canvas will flag your answer as incorrect.

Run a DA regression to predict Salary using all the other va…

Run a DA regression to predict Salary using all the other variables in TechSales (other than Sales_Rep).   Set the seed to 1234 and partition the data into training and test sets. As per usual, the training set should be comprised of a randomly selected 60% of the data and the test set should be the remaining 40 %. Again, use 1234 as the seed. Be sure to set the seed just before generating your train sample. Run the model you created using the training set on the test set. Report here the root mean squared error you calculated. Provide your answer to two decimal places.