Georgia Institute Of Technology - ISYE 6414Endterm Closed Book Section - Part 1_ Regression Analysis - ISYE-6414-OAN

Document Content and Description Below

Endterm Closed Book Section - Part 1 Due Apr 28 at 11:59pm Points 40 Questions 30 Available Apr 22 at 9am ­ Apr 28 at 11:59pm 7 days Time Limit 90 Minutes Instructions This quiz is no longer avai... lable as the course has been concluded. Attempt History Attempt Time Score LATEST Attempt 1 23 minutes 21 out of 40 Score for this quiz: 21 out of 40 Submitted Apr 28 at 12:12pm This attempt took 23 minutes. Please slowly show both sides of each piece of scratch paper to the camera before beginning. Then show both sides of your formula sheet. Each question in the closed book portion of the exam has 1 correct answer. You may use your computer's onscreen calculator app but may not use your phone calculator. Phones are prohibited in both exam sections. It is your responsibility to keep track of your time and submit before the time limit. BEFORE YOU TAKE THIS QUIZ You will need to begin verification by obtaining your unique access code. Get Access Code6/2/2019 Endterm Closed Book Section - Part 1: Regression Analysis - ISYE-6414-OAN https://gatech.instructure.com/courses/33017/quizzes/53285?module_item_id=287662 2/15 Question 1 1 / 1 pts Given that the coefficient of determination is positive, the estimated coefficients of a regression line must also be positive True Correct! Correct! False Question 2 1 / 1 pts The multiple R­Squared value can be smaller than corresponding adjusted R­squared for a multiple linear regression True Correct! Correct! False Question 3 0 / 1 pts The R­squared of the fitted model changes [Show More]

Last updated: 1 year ago

Preview 1 out of 15 pages