ISYE 6501 QUIZ 2 LATEST ACTUAL EXAM WITH
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
Each pair of choices the same number of times, and each choice the same number of times is an
example of
ANSWER
Balanced design
Question 2.
ANSWER
Optimization programs from fastest to slowest.
Question 3.
Markov chains are an example of
ANSWER
Stocastic dynamic program
Question 4.
What does a low p value mean
ANSWER
Coefficient is not 0
Question 5.
Red cars are more likely to be sports cars is an example of what
ANSWER
Blocking factor
,Question 6.
What would you use Emperical Bayes for?
ANSWER
To show that there is more variance due to randomness.
Question 7.
Gas station pricing
ANSWER
Imperfect info game:
Question 8.
What is optimization software not good at?
ANSWER
Building models
Question 9.
What measures the quality of an optimization model?
ANSWER
Objective Function
Question 10.
If a distribution doesn't account for what happened in the past, it is considered
ANSWER
Memoryless
Question 11.
Ridge regression puts a constraint on what?
ANSWER
The sum of the squares of the coefficients
, Question 12.
Red and blue cars must be similar in all other aspects (age, car type) is an example of what
ANSWER
Comparison and Control
Question 13.
A Q-Q plot measures what?
ANSWER
Quartile to Quartile matches between two samples.
Question 14.
Non negative and integer values are examples of what
ANSWER
Constraints
Question 15.
Test several slot machines, find the ones with the best return, update your distribution is an example
of what
ANSWER
Multi-armed bandits
Question 16.
Testing two baggage handling scenarios with the same set of random numbers is an example of
ANSWER
Non-parametric tests
Question 17.
Why might regression lead to over-fitting?
ANSWER
It uses the same data twice
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
Each pair of choices the same number of times, and each choice the same number of times is an
example of
ANSWER
Balanced design
Question 2.
ANSWER
Optimization programs from fastest to slowest.
Question 3.
Markov chains are an example of
ANSWER
Stocastic dynamic program
Question 4.
What does a low p value mean
ANSWER
Coefficient is not 0
Question 5.
Red cars are more likely to be sports cars is an example of what
ANSWER
Blocking factor
,Question 6.
What would you use Emperical Bayes for?
ANSWER
To show that there is more variance due to randomness.
Question 7.
Gas station pricing
ANSWER
Imperfect info game:
Question 8.
What is optimization software not good at?
ANSWER
Building models
Question 9.
What measures the quality of an optimization model?
ANSWER
Objective Function
Question 10.
If a distribution doesn't account for what happened in the past, it is considered
ANSWER
Memoryless
Question 11.
Ridge regression puts a constraint on what?
ANSWER
The sum of the squares of the coefficients
, Question 12.
Red and blue cars must be similar in all other aspects (age, car type) is an example of what
ANSWER
Comparison and Control
Question 13.
A Q-Q plot measures what?
ANSWER
Quartile to Quartile matches between two samples.
Question 14.
Non negative and integer values are examples of what
ANSWER
Constraints
Question 15.
Test several slot machines, find the ones with the best return, update your distribution is an example
of what
ANSWER
Multi-armed bandits
Question 16.
Testing two baggage handling scenarios with the same set of random numbers is an example of
ANSWER
Non-parametric tests
Question 17.
Why might regression lead to over-fitting?
ANSWER
It uses the same data twice
