PRACTICE QUESTIONS AND ANSWERS FOR ISYE 6501 MIDTERM 1 COMPLETE SOLUTION
Attempt Time Score
LATEST Attempt 1 51 minutes 89.05 out of 100
Score for this quiz: 89.05 out of 100Submitted
Jun 20 at 11:13am
This attempt took 51 minutes.
95 Minute Time Limit
Instructions
Work alone. Do not collaborate with or copy from
anyone else.
You may use any of the following resources:
One sheet (both sides) of handwritten (not
photocopied, scanned, or printed) notes
If any question seems ambiguous, use the most
reasonable interpretation (i e don't be like
, Calvin):
If you experience any technical issues (i.e. images
not loading) you may refresh the page without
interrupting your exam attempt. If the issue
persists, then please finish the exam and let the
Instructors know about the issue in a private
Piazza post afterwards.
Good luck!
Question 1 pts
1. For each of the 13 models/methods, select the
choice that includes the category of question it is
commonly used for. For models/methods that have
more than one correct category, the one it is most
, commonly used for; for models/methods that have no
correct category listed, select "None".
i. ARIMA Response prediction
j. CART Classification and Response prediction
k. Cross validation Validation
l. CUSUM None of the other choices
m. Exponential smoothing Response prediction
n. GARCH Variance estimation
o. kmeans Clustering
p. k-nearest-neighbor Classification and
Responseprediction
q. Linear regression Response prediction
r. Logistic regression Classification and
Responseprediction
s. Principal component analysis Classification
andResponse prediction
t. Random forest Classification and
Responseprediction
u. Support vector machine Classification
Answer 1:
Response prediction
Correct!
Answer 2:
Classification and Response prediction
Correct!
, Answer 3:
Correct! Validation
Answer 4:
Correct! None of the other choices
Answer 5:
Response prediction
Correct!
Answer 6:
Variance estimation
Correct!
Answer 7:
Clustering
Correct!
Answer 8:
Classification and Response prediction
Correct!
Answer 9:
Response prediction
Correct!
Answer 10:
Classification and Response prediction
Correct!
Answer 11:
Attempt Time Score
LATEST Attempt 1 51 minutes 89.05 out of 100
Score for this quiz: 89.05 out of 100Submitted
Jun 20 at 11:13am
This attempt took 51 minutes.
95 Minute Time Limit
Instructions
Work alone. Do not collaborate with or copy from
anyone else.
You may use any of the following resources:
One sheet (both sides) of handwritten (not
photocopied, scanned, or printed) notes
If any question seems ambiguous, use the most
reasonable interpretation (i e don't be like
, Calvin):
If you experience any technical issues (i.e. images
not loading) you may refresh the page without
interrupting your exam attempt. If the issue
persists, then please finish the exam and let the
Instructors know about the issue in a private
Piazza post afterwards.
Good luck!
Question 1 pts
1. For each of the 13 models/methods, select the
choice that includes the category of question it is
commonly used for. For models/methods that have
more than one correct category, the one it is most
, commonly used for; for models/methods that have no
correct category listed, select "None".
i. ARIMA Response prediction
j. CART Classification and Response prediction
k. Cross validation Validation
l. CUSUM None of the other choices
m. Exponential smoothing Response prediction
n. GARCH Variance estimation
o. kmeans Clustering
p. k-nearest-neighbor Classification and
Responseprediction
q. Linear regression Response prediction
r. Logistic regression Classification and
Responseprediction
s. Principal component analysis Classification
andResponse prediction
t. Random forest Classification and
Responseprediction
u. Support vector machine Classification
Answer 1:
Response prediction
Correct!
Answer 2:
Classification and Response prediction
Correct!
, Answer 3:
Correct! Validation
Answer 4:
Correct! None of the other choices
Answer 5:
Response prediction
Correct!
Answer 6:
Variance estimation
Correct!
Answer 7:
Clustering
Correct!
Answer 8:
Classification and Response prediction
Correct!
Answer 9:
Response prediction
Correct!
Answer 10:
Classification and Response prediction
Correct!
Answer 11:
