Georgia Institute Of Technology ISYE 6644 Midterm Test 1-ALL ANSWERS CORRECT

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ISyE 6644 - Summer 2020 - Midterm Test 1 Due Jun 14 at 11:59pm Points 100 Questions 34 Available Jun 5 at 8am - Jun 14 at 11:59pm 10 days Time Limit 120 Minutes Instructions This quiz was locked J... un 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!!! If you run into a technical issue during your exam, please contact the appropriate provider: Canvas: Call 1-877-259-8498 or use the chat http://cases.canvaslms.com/liveagentchat? chattype=student (http://cases.canvaslms.com/liveagentchat?chattype=student) ProctorTrack: Call 1-844-753-2020 or use the chat function in the ProctorTrack window. BEFORE YOU TAKE THIS QUIZ You will need to begin verification by obtaining your unique access code. Get Access Code8/3/2020 ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engineering and Science - ISYE-6644-OAN/O01 https://gatech.instructure.com/courses/128642/quizzes/128199?module_item_id=751192 2/21 Attempt History Attempt Time Score Regraded LATEST Attempt 1 116 minutes 84 out of 100 88 out of 100 Score for this quiz: 88 out of 100 Submitted Jun 14 at 11:40pm This attempt took 116 minutes. Question 1 3 / 3 pts 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. Correct! Correct! True False Question 2 3 / 3 pts 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 not be formed. True Correct! Correct! False Question 3 3 / 3 pts8/3/2020 ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engineering and Science - ISYE-6644-OAN/O01 TRUE 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. Correct! Correct! True False Question 4 3 / 3 pts TRUE or FALSE? If the covariance of and is equal to zero, i.e. , then and must be independent. True Correct! Correct! False Question 5 Original Score: 0 / 3 pts Regraded Score: 3 / 3 pts  This question has been regraded. TRUE or FALSE? Suppose I toss two fair dice. The events "sum is less or equal than 2" and "sum is greater than 11" are independent. Correct! Correct! True False8/3/2020 ISyE 6644 - Summer 2020 - Midterm Test 1: Simulation and Modeling for Engineering and Science - ISYE-6644-OAN/O01 https://gatech.instructure.com/courses/128642/quizzes/128199?module_item_id=751192 4/21 Question 6 3 / 3 pts A pack contains 4 blue, 2 red, and 2 green pens. Suppose a pen is drawn at random from the pack, is replaced, and then the process repeated one more time (for a total of two draws). What is the probability of first drawing a blue pen and then a green pen? a. 2/7 [Show More]

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