Approaches in solving problem
The engineer manager is faced with problems which may either be simple or complex.
Decision-making
Is a model constructed to represent reality, on which conclusions about real-life problems can be used.
Simulation
A quantitative technique where samples of populations are statistically determined to be used for a number of processes such as quality control.
Sampling Theory
In a right triangle, what is the name of the longest side?
Hypotenuse
If you are running a race and you pass the person in second place, what place are you in now?
Second place
What is the very first step in the 8-step decision-making process?
Find the problem
Help engineers decide how much to order at one time.
Inventory Models
Act as a filtration of opinions, criteria, and data, turning them into numbers (such as scores, costs, or probabilities) we can easily compare and make critical decisions with.
Quantitative models
What is the approximate value of standard Earth gravity (g) in meters per second squared?
9.8 (or 9.81 m/s2)
How many months in a year have 28 days?
All 12 months (They all have at least 28 days)
What is the last step in the 8-step decision-making process?
Check the results
It helps determine how many service units are needed to balance customer waiting time against the cost of service, as with cars at a service center or jobs in a computer system.
Queuing Theory
Decision theory refers to the "rational way to conceptualize, analyze, and solve problems in situation involving limited, or partial information about the decision environment.
Statistical Decision-Theory
What are the first 5 digits of the mathematical constant Pi?
3.1415
What number comes next in this pattern: 1, 1, 2, 3, 5, 8...?
13 (Fibonacci sequence: add the last two numbers)
In decision-making, what type of problems can an engineering manager face according to the presentation?
Simple or complex problem
Produces the best possible solution within the limits placed on a decision.
Linear Programming
In Network Models, What does CPM stands for
Critical Path Method
What fundamental law of thermodynamics states that energy cannot be created or destroyed?
First Law of Thermodynamics (or Conservation of Energy)
An electric train is traveling north at 100 mph, and the wind is blowing strongly to the west. Which direction does the smoke blow?
None (Electric trains don't produce smoke!)
Which step immediately follows “Define the problem” in the decision-making process?
List possible solutions
In Network Models, What does PERT stands for
Program Evaluation Review Technique
In Regression Analysis, when two or more independent variables are involved, it is called
Multiple Regression
What specific field combines technical engineering knowledge with organizational skills to plan, direct, and oversee complex technical projects?
Engineering Management
A bat and a ball together cost $1.10. The bat costs $1.00 more than the ball. Exactly how much does the ball cost?
$0.05