6/2/2019 Homework 3: Quiz format for True/False: Regression Analysis - ISYE-6414-OAN
Homework 3: Quiz format for True/False
Due Mar 3 at 11:59pm Points 20 Questions 20
Available Feb 12 at 8am Mar 3 at 11:59pm 20 days Time Limit None
Instructions
Due: Mar. 4, 04:59 UTC (Mar. 3, 23:59 EST)
[Time converter (https://www.timeanddate.com/worldclock/converter.html?
iso=20180528T040000&p1=1440&p2=tz_et) ]
Attention: You only have ONE attempt to answer the True/False questions.
This quiz is no longer available as the course has been concluded.
Attempt History
Attempt Time Score
LATEST Attempt 1 9 minutes 16 out of 20
Correct answers are hidden.
Score for this quiz: 16 out of 20
Submitted Mar 3 at 3:30pm
This attempt took 9 minutes.
Question 1 pts
In multiple linear regression, we need the linearity assumption to hold for only
a subset of the predicting variables
True
False
https://gatech.instructure.com/courses/33017/quizzes/30671?module_item_id=152110 1/7
, 6/2/2019 Homework 3: Quiz format for True/False: Regression Analysis - ISYE-6414-OAN
Question 2 pts
Multicollinearity in the predicting variables will impact the standard deviations
of the estimated coefficients
True
False
Question 3 pts
When making a prediction for predicting variables on the "edge" of the space
of predicting variables, then its uncertainty level is high.
True
False
Question 4 pts
The prediction of the response variable and the estimation of the mean
response have the same interpretation
True
False
Question 5 pts
https://gatech.instructure.com/courses/33017/quizzes/30671?module_item_id=152110 2/7
Homework 3: Quiz format for True/False
Due Mar 3 at 11:59pm Points 20 Questions 20
Available Feb 12 at 8am Mar 3 at 11:59pm 20 days Time Limit None
Instructions
Due: Mar. 4, 04:59 UTC (Mar. 3, 23:59 EST)
[Time converter (https://www.timeanddate.com/worldclock/converter.html?
iso=20180528T040000&p1=1440&p2=tz_et) ]
Attention: You only have ONE attempt to answer the True/False questions.
This quiz is no longer available as the course has been concluded.
Attempt History
Attempt Time Score
LATEST Attempt 1 9 minutes 16 out of 20
Correct answers are hidden.
Score for this quiz: 16 out of 20
Submitted Mar 3 at 3:30pm
This attempt took 9 minutes.
Question 1 pts
In multiple linear regression, we need the linearity assumption to hold for only
a subset of the predicting variables
True
False
https://gatech.instructure.com/courses/33017/quizzes/30671?module_item_id=152110 1/7
, 6/2/2019 Homework 3: Quiz format for True/False: Regression Analysis - ISYE-6414-OAN
Question 2 pts
Multicollinearity in the predicting variables will impact the standard deviations
of the estimated coefficients
True
False
Question 3 pts
When making a prediction for predicting variables on the "edge" of the space
of predicting variables, then its uncertainty level is high.
True
False
Question 4 pts
The prediction of the response variable and the estimation of the mean
response have the same interpretation
True
False
Question 5 pts
https://gatech.instructure.com/courses/33017/quizzes/30671?module_item_id=152110 2/7
