ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engineering and Science - ISYE-6644-OAN/O01
This quiz has been regraded; your new score reflects 2 questions that were affected.
ISyE 6644 - Summer 2020 - Midterm Test 1
Due Jun 14 at 11:59pm Points 100 Questions 34
Avai...
8/3/2020 ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engi neering and Science - ISYE-6644-OAN/O01
https://gatech.instructure.com/courses/128642/quizzes/128199?moduleitemid=751192 1/21 This quiz has been regraded; your new score reflects 2 questions that were affected.
ISyE 6644 - Summer 2020 - Midterm Test 1
Due Jun 14 at 11:59pm 100 34 Points Questions
Available Jun 5 at 8am - Jun 14 at 11:59pm 120 Minutes 10 days Time Limit
Instructions
This quiz was locked Jun 14 at 11:59pm.This test is 120 minutes. You're allowed one cheat sheet (both sides). You will find tables (Normal, t
and Chi2) on this exam's last page.
All questions are 3 points, except number 34, which is worth 1 point! Good luck! I want you to make this test wish that it had never been born!!!
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https://gatech.instructure.com/courses/128642/quizzes/128199?moduleitemid=751192 2/21Attempt History
Attempt Time Score Regraded
LATEST Attempt 1 116 minutes 84 out of 100 88 out of 100
Score for this quiz: out of 100 88
Submitted Jun 14 at 11:40pm
This attempt took 116 minutes. ptsQuestion 1
TRUE or FALSE? Simulation can be used to study detailed relations that
might be lost in an analytical or numerical treatment, but it might be very
time consuming/costly. True Correct! ptsQuestion 2
TRUE or FALSE? In a single-server queue simulation, if the arrival rate of
customers showing up is many times higher than the service rate of the
single-server, then a queue will be formed. not False Correct! ptsQuestion 3 8/3/2020 ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engi neering and Science - ISYE-6644-OAN/O01
https://gatech.instructure.com/courses/128642/quizzes/128199?moduleitemid=751192 3/21TRUE or FALSE? Suppose the arrival of clients to a bank can be modeled
as a Poisson process with a given hourly rate . Then the expected
number of clients arriving between 10:00-11:00am is the same as the
expected number of clients arriving between 1:00-2:00pm. True Correct! ptsQuestion 4
TRUE or FALSE? If the covariance of and is equal to zero, i.e. , then and must be . independent False Correct!
Original Score: pts Regraded Score: ptsQuestion 5
This question has been regraded.
TRUE or FALSE? Suppose I toss two fair dice. The events "sum is less or
equal than 2" "sum is greater than 11" and are independent. True Correct!
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