Final Exam ISYE 6644 FINAL EXAM – VERSION 2 Questions &
Answers
Simulation and Modeling for Engineering and Science | Georgia
Tech | Latest 2026/2027 | 100% Verified
,Attempt History
Attempt Time Score
LATEST Attempt 1 120 minutes 73 out of 100
Score for this quiz: 73 out of 100
Submitted Aug 5 at 6:13pm
This attempt took 120 minutes.
Question 1 pts
Suppose and have joint p.d.f. for all .
Find .
a. 1/5
Correct!
b. 2/3
c. 4/5
d. 5/6
e. 1
Question 2 pts
YES or NO? Consider again the joint p.d.f. from the previous que stion,
for .
Are and dependent random variables?
Correct! a. Yes
b. No
, Question 3 pts
If and are i.i.d. random variables, find .
a. 0
b. 0.5
c. 1
d. 2
Correct! e. 4
Question 4 pts
If are i.i.d. , what is the distribution of
?
a.
b.
orrect Answer c.
ou Answered d. Both (b) and (c)
e. All of the above.
, Question 5 pts
Suppose and are i.i.d. . What is the distribution of
?
a.
b.
c.
Correct!
d.
e.
Question 6 pts
Suppose and are i.i.d. , and let
cos . Find
a. 0
Correct! b. 0.1587
c. 0.50
d. 0.8413
e. 1.00
Answers
Simulation and Modeling for Engineering and Science | Georgia
Tech | Latest 2026/2027 | 100% Verified
,Attempt History
Attempt Time Score
LATEST Attempt 1 120 minutes 73 out of 100
Score for this quiz: 73 out of 100
Submitted Aug 5 at 6:13pm
This attempt took 120 minutes.
Question 1 pts
Suppose and have joint p.d.f. for all .
Find .
a. 1/5
Correct!
b. 2/3
c. 4/5
d. 5/6
e. 1
Question 2 pts
YES or NO? Consider again the joint p.d.f. from the previous que stion,
for .
Are and dependent random variables?
Correct! a. Yes
b. No
, Question 3 pts
If and are i.i.d. random variables, find .
a. 0
b. 0.5
c. 1
d. 2
Correct! e. 4
Question 4 pts
If are i.i.d. , what is the distribution of
?
a.
b.
orrect Answer c.
ou Answered d. Both (b) and (c)
e. All of the above.
, Question 5 pts
Suppose and are i.i.d. . What is the distribution of
?
a.
b.
c.
Correct!
d.
e.
Question 6 pts
Suppose and are i.i.d. , and let
cos . Find
a. 0
Correct! b. 0.1587
c. 0.50
d. 0.8413
e. 1.00
