Question

Question 1 Assume that you are trying to predict scores on the final exam in your upcoming Marketing Research Course. You have taught this course several times, so you have data that should be useful in predicting scores on the final exam. Below is a list of the variables you have at your disposal and their correlations with final exam scores. Using the rules provided at the beginning ol the assignment, select the varables that should be excluded from the calculations Assignment Grades ir - 83) Attendance/Activity Engagement (r - 75) Cumulative GPA (-88) Discussion Forum Participation - A2) Final Exam Timing-55) Late Submissions (r--43) Midterm Exam Grade - 89 Student Gender ir-13) Undergraduate Class-22 Undergraduate Major -17)

Answer 1

Variables like Student Gender, Undergraduate class, Undergraduate Major should definitely be removed as they have very low correlation.

Late submission and Discussion forum participantion are moderately correlated with Response variable so Removing them directly might not be a good Idea. It is better to carry out the analysis and then check for their significance.