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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.

What is the electron configuration for chlorine?

Remembering that 1inch =2.54 cm How many Km is 62inches?

Which of the following are polar covalent?

What did you study for this test that I didn’t ask you?

Lauren owns a sign company. She borrows $75 000 to purchase a laser engraver. The current interest rate is 7.2%/a compounded monthly. The term of Lauren’s loan is 20 years. How much will Lauren pay per month?

According to the 1787 Constitution, a member of which of these groups counted as three-fifths of a person when determining representation in the House of Representatives?

Which of these was an important goal of the American negotiators at the peace talks that brought the Revolutionary War to a formal close?

How many total valence electrons are there in PH3?

Jamal borrowed some money at 8.4% compounded quarterly. After 4 years, he repays $5 926.53 for the principal and interest. How much money did Jamal borrow?