Test Bank
Spreadsheet Modeling And Decision Analysis:
A Practical Introduction To Business Analytics
By Cliff Ragsdale
9th Edition
Copyright Cengage Learning. Powered by Cognero. Page 1
,TEST BANK FOR
Spreadsheet Modeling And Decision Analysis A Practical Introduction To Business Analytics 9th
Edition Cliff Ragsdale Chapter 1-15
Answers Are At The End Of Each Chapter
Chapter 1
Indicate Whether The Statement Is True Or False.
1. Because They Simplify Reality, Models Are Generally Not Helpful In Examining Things That Would Be
Impossible To Do In Reality.
A. True
B. False
2. The Proliferation Of Powerful Pcs And The Development Of Easy-To-Use Electronic Spreadsheets Have Made The
Tools Of Business Analytics Far More Practical And Available To A Much Larger Audience.
A. True
B. False
3. A Mathematical Model Uses Mathematical Relationships To Describe Or Represent An Object Or Decision Problem.
A. True
B. False
4. In Spreadsheet Modeling Of A Problem, There Is No Direct Correspondence Between Mathematical Equation
And The Spreadsheet.
A. True
B. False
5. Humans Usually Do Not Make Errors In Estimation Due To Anchoring And Framing Effects.
A. True
B. False
6. Good Decisions Always Result In Good Outcomes.
A. True
B. False
7. Defining A Problem Well Will Often Make It Much Easier To Solve.
A. True
B. False
8. OR/MS Specialists Do Not Deliver Business Value.
A. True
B. False
Indicate The Answer Choice That Best Completes The Statement Or Answers The Question.
Copyright Cengage Learning. Powered by Cognero. Page 2
,9. Identifying The Real Problems Faced By The Decision Maker
A. Is Not Important Since The Decision Maker Has Already Defined The
Problem.
B. Requires Insight, Some Imagination, Time And A Good Bit Of Detective
Work.
C. First Requires A Well-Defined Problem Statement.
D. Will Lead To Developing The Best Model.
10. Business Opportunities Can Be Viewed And Formulated As
A. Decision Problems.
B. Analytical Models.
C. Empirical Models.
D. Testing Tools.
11. In A Spreadsheet, Input Cells Correspond Conceptually To
A. Dependent Variables.
B. Functions.
C. Independent Variables.
D. Output Cells.
12. Solutions To Which Of The Following Categories Of Modeling Techniques Indicate A Course Of Action To
The Decision Maker?
A. Descriptive Models
B. Predictive Models
C. Prescriptive Models
D. Preventive Models
13. A Factor That Plays A Role In Determining Whether A Good Or Bad Outcome Occurs Is Called
A. Luck.
B. Intuition.
C. Certainty.
D. Predictability.
14. In A Model Y=F(X1, X2), Y Is Called:
A. A Dependent Variable.
B. An Independent
Variable.
C. A Confounded Variable.
D. A Convoluted Variable.
15. Which Of The Following Is The Type Of Model Used Throughout This Textbook?
A. Mathematical Model
B. Mental Model
C. Physical Model
Copyright Cengage Learning. Powered by Cognero. Page 3
, D. Visual Model
16. The Essence Of Decision Analysis Is:
A. Breaking Down Complex Situations Into Manageable
Elements.
B. Choosing The Best Course Of Action Among Alternatives.
C. Finding The Root Cause Of Why Something Has Gone
Wrong.
D. Thinking Ahead To Avoid Negative Consequences.
17. A Road Map Is An Example Of
A. A Mathematical
Model.
B. A Mental Model.
C. A Physical Model.
D. A Visual Model.
18. The Mathematical Modeling Approaches Presented In The Textbook
A. Are A Subset Of The Total Problem-Solving Process.
B. Cover The Entire Spectrum Of Decision Support
Approaches.
C. Are Exhaustive.
D. Are Complementary.
19. Operations Research Got Its Start
A. During World War II.
B. With The First Univac Computers In The Early
1950's.
C. From Roots In Operations Management.
D. From Frederick Taylor's Scientific Management.
20. Anchoring Occurs When:
A. A Trivial Factor Is Used As A Starting Point For Estimations In A Decision-Making
Problem.
B. A Difficult Factor Is Incorporated In A Problem.
C. An Easy Solution Is Obtained To A Difficult Problem.
D. Obtaining A Solution Is Trivial.
21. Two Of The Effects Associated With Decision Problems Are:
A. Anchoring And Framing.
B. Anchoring And Loading.
C. Framing And
Complacency.
D. Anchoring And Luck
22. In The Textbook The Words "Opportunity" And "Problem" Are
A. Disjoint.
Copyright Cengage Learning. Powered by Cognero. Page 4
Spreadsheet Modeling And Decision Analysis:
A Practical Introduction To Business Analytics
By Cliff Ragsdale
9th Edition
Copyright Cengage Learning. Powered by Cognero. Page 1
,TEST BANK FOR
Spreadsheet Modeling And Decision Analysis A Practical Introduction To Business Analytics 9th
Edition Cliff Ragsdale Chapter 1-15
Answers Are At The End Of Each Chapter
Chapter 1
Indicate Whether The Statement Is True Or False.
1. Because They Simplify Reality, Models Are Generally Not Helpful In Examining Things That Would Be
Impossible To Do In Reality.
A. True
B. False
2. The Proliferation Of Powerful Pcs And The Development Of Easy-To-Use Electronic Spreadsheets Have Made The
Tools Of Business Analytics Far More Practical And Available To A Much Larger Audience.
A. True
B. False
3. A Mathematical Model Uses Mathematical Relationships To Describe Or Represent An Object Or Decision Problem.
A. True
B. False
4. In Spreadsheet Modeling Of A Problem, There Is No Direct Correspondence Between Mathematical Equation
And The Spreadsheet.
A. True
B. False
5. Humans Usually Do Not Make Errors In Estimation Due To Anchoring And Framing Effects.
A. True
B. False
6. Good Decisions Always Result In Good Outcomes.
A. True
B. False
7. Defining A Problem Well Will Often Make It Much Easier To Solve.
A. True
B. False
8. OR/MS Specialists Do Not Deliver Business Value.
A. True
B. False
Indicate The Answer Choice That Best Completes The Statement Or Answers The Question.
Copyright Cengage Learning. Powered by Cognero. Page 2
,9. Identifying The Real Problems Faced By The Decision Maker
A. Is Not Important Since The Decision Maker Has Already Defined The
Problem.
B. Requires Insight, Some Imagination, Time And A Good Bit Of Detective
Work.
C. First Requires A Well-Defined Problem Statement.
D. Will Lead To Developing The Best Model.
10. Business Opportunities Can Be Viewed And Formulated As
A. Decision Problems.
B. Analytical Models.
C. Empirical Models.
D. Testing Tools.
11. In A Spreadsheet, Input Cells Correspond Conceptually To
A. Dependent Variables.
B. Functions.
C. Independent Variables.
D. Output Cells.
12. Solutions To Which Of The Following Categories Of Modeling Techniques Indicate A Course Of Action To
The Decision Maker?
A. Descriptive Models
B. Predictive Models
C. Prescriptive Models
D. Preventive Models
13. A Factor That Plays A Role In Determining Whether A Good Or Bad Outcome Occurs Is Called
A. Luck.
B. Intuition.
C. Certainty.
D. Predictability.
14. In A Model Y=F(X1, X2), Y Is Called:
A. A Dependent Variable.
B. An Independent
Variable.
C. A Confounded Variable.
D. A Convoluted Variable.
15. Which Of The Following Is The Type Of Model Used Throughout This Textbook?
A. Mathematical Model
B. Mental Model
C. Physical Model
Copyright Cengage Learning. Powered by Cognero. Page 3
, D. Visual Model
16. The Essence Of Decision Analysis Is:
A. Breaking Down Complex Situations Into Manageable
Elements.
B. Choosing The Best Course Of Action Among Alternatives.
C. Finding The Root Cause Of Why Something Has Gone
Wrong.
D. Thinking Ahead To Avoid Negative Consequences.
17. A Road Map Is An Example Of
A. A Mathematical
Model.
B. A Mental Model.
C. A Physical Model.
D. A Visual Model.
18. The Mathematical Modeling Approaches Presented In The Textbook
A. Are A Subset Of The Total Problem-Solving Process.
B. Cover The Entire Spectrum Of Decision Support
Approaches.
C. Are Exhaustive.
D. Are Complementary.
19. Operations Research Got Its Start
A. During World War II.
B. With The First Univac Computers In The Early
1950's.
C. From Roots In Operations Management.
D. From Frederick Taylor's Scientific Management.
20. Anchoring Occurs When:
A. A Trivial Factor Is Used As A Starting Point For Estimations In A Decision-Making
Problem.
B. A Difficult Factor Is Incorporated In A Problem.
C. An Easy Solution Is Obtained To A Difficult Problem.
D. Obtaining A Solution Is Trivial.
21. Two Of The Effects Associated With Decision Problems Are:
A. Anchoring And Framing.
B. Anchoring And Loading.
C. Framing And
Complacency.
D. Anchoring And Luck
22. In The Textbook The Words "Opportunity" And "Problem" Are
A. Disjoint.
Copyright Cengage Learning. Powered by Cognero. Page 4
