11/22/2020 Midterm Quiz 2 - GT Students and Verified MM Learners | Midterm Quiz 2 | ISYE6501x Courseware | edX
EdX and its Members use cookies and other tracking technologies for performance, ×
analytics, and marketing purposes. By using this website, you accept this use. Learn more
about these technologies in the Privacy Policy. Your text here 1
Course Midter… Midter… Midter…
Midterm Quiz 2 - GT Students and Veri ed MM Learners
Midterm Quiz 2 due Nov 8, 2020 23:00 PST Completed
90 Minute Time Limit
Instructions
Work alone. Do not collaborate with or copy from anyone else.
Work the problems in any order you wish, but submit each answer before ending the
exam.
You may use any of the following resources:
One sheet (both sides) of handwritten (not photocopied or scanned) notes
If any question seems ambiguous, use the most reasonable interpretation (i.e. don't be like
Calvin):
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 1/27
,11/22/2020 Midterm Quiz 2 - GT Students and Verified MM Learners | Midterm Quiz 2 | ISYE6501x Courseware | edX
Good Luck!
This is the beginning of Midterm Quiz 2. Please make sure that you submit all your
answers before the time runs out. Once you submit an answer to a question, you cannot
change it. There is no overall Submit button.
After submitting all answers, please click the "End my Exam" button, above, before
exiting from ProctorTrack to complete your exam.
Information for Question 1
There are ve questions labeled "Question 1." Answer all ve questions. For each of the
following ve questions, select the probability distribution that could best be used to model
the described scenario. Each distribution might be used, zero, one, or more than one time in
the ve questions.
These scenarios are meant to be simple and straightforward; if you're an expert in the eld
the question asks about, please do not rely on your expertise to ll in all the extra complexity
(you'll end up making the questions below more di cult than I intended).
Question 1
0.0/1.4 points (graded)
Time from the start of a World Cup soccer match until a goal is scored
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 2/27
, 11/22/2020 Midterm Quiz 2 - GT Students and Verified MM Learners | Midterm Quiz 2 | ISYE6501x Courseware | edX
Poisson Answer: Weibull
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Number of phone calls made by a telemarketer until one is answered
Geometric Answer: Geometric
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Time between people entering the ID-check queue at an airport
Exponential Answer: Exponential
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Time between hits on a real estate web site
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 3/27
EdX and its Members use cookies and other tracking technologies for performance, ×
analytics, and marketing purposes. By using this website, you accept this use. Learn more
about these technologies in the Privacy Policy. Your text here 1
Course Midter… Midter… Midter…
Midterm Quiz 2 - GT Students and Veri ed MM Learners
Midterm Quiz 2 due Nov 8, 2020 23:00 PST Completed
90 Minute Time Limit
Instructions
Work alone. Do not collaborate with or copy from anyone else.
Work the problems in any order you wish, but submit each answer before ending the
exam.
You may use any of the following resources:
One sheet (both sides) of handwritten (not photocopied or scanned) notes
If any question seems ambiguous, use the most reasonable interpretation (i.e. don't be like
Calvin):
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 1/27
,11/22/2020 Midterm Quiz 2 - GT Students and Verified MM Learners | Midterm Quiz 2 | ISYE6501x Courseware | edX
Good Luck!
This is the beginning of Midterm Quiz 2. Please make sure that you submit all your
answers before the time runs out. Once you submit an answer to a question, you cannot
change it. There is no overall Submit button.
After submitting all answers, please click the "End my Exam" button, above, before
exiting from ProctorTrack to complete your exam.
Information for Question 1
There are ve questions labeled "Question 1." Answer all ve questions. For each of the
following ve questions, select the probability distribution that could best be used to model
the described scenario. Each distribution might be used, zero, one, or more than one time in
the ve questions.
These scenarios are meant to be simple and straightforward; if you're an expert in the eld
the question asks about, please do not rely on your expertise to ll in all the extra complexity
(you'll end up making the questions below more di cult than I intended).
Question 1
0.0/1.4 points (graded)
Time from the start of a World Cup soccer match until a goal is scored
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 2/27
, 11/22/2020 Midterm Quiz 2 - GT Students and Verified MM Learners | Midterm Quiz 2 | ISYE6501x Courseware | edX
Poisson Answer: Weibull
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Number of phone calls made by a telemarketer until one is answered
Geometric Answer: Geometric
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Time between people entering the ID-check queue at an airport
Exponential Answer: Exponential
Submit You have used 1 of 1 attempt
Answers are displayed within the problem
Question 1
1.4/1.4 points (graded)
Time between hits on a real estate web site
https://courses.edx.org/courses/course-v1:GTx+ISYE6501x+2T2020a/courseware/f712bb2a96ff46b0bc8d775293bfc91d/1b57ff6ea64c40cf8f4eb69d2… 3/27
