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1、1. Whichofthefollowingisnotcorrect? a. Whendevelopingeconomictheories,graphsofferawaytovisuallyexpressideasthatmightbelessclearifdescribedwithequationsorwords. b. Graphsareonewayofexpressingtherelationshipsamongvariables. c. Whenstudyingtherelationshipbetweentwoeconomicvariables,graphs
2、alloweconomiststodrawindisputableconclusionsaboutcausesandeffects. d. Whenanalyzingeconomicdata,graphsprovideapowerfulwayoffindingandinterpretingpatterns.ANSWER: cDIFFICULTY: ModerateLEARNING OBJECTIVES: ECON.MANK.012-Applybasic,economicprinciplesofindividualdecisionmakingthatdeterm
3、inehowaneconomygenerallyworks.TOPICS: EconomicthinkingKEYWORDS: BLOOM'S:ComprehensionCUSTOM ID: 001.02.5-MC-MANK082. Whichofthefollowingisnotanexampleofagraphofasinglevariable? a. apiechart b. abargraph c. atime-seriesgraph d. ascatterplotANSWER: dDIFFICULTY: ModerateLEARNING OBJE
4、CTIVES: ECON.MANK.012-Applybasic,economicprinciplesofindividualdecisionmakingthatdeterminehowaneconomygenerallyworks.TOPICS: EconomicthinkingKEYWORDS: BLOOM'S:ComprehensionCUSTOM ID: 002.02.5-MC-MANK083. Graphssuchasbargraphsandpiechartsarelimitedinthatthey a. canonlyshowvariablest
5、hatarepositivelyrelated. b. canonlyshowvariablesthathaveanegativecorrelation. c. provideinformationononlyonevariable. d. provideinformationonnomorethantwovariables.ANSWER: cDIFFICULTY: ModerateLEARNING OBJECTIVES: ECON.MANK.012-Applybasic,economicprinciplesofindividualdecisionmaking
6、thatdeterminehowaneconomygenerallyworks.TOPICS: EconomicthinkingKEYWORDS: BLOOM'S:ComprehensionCUSTOM ID: 003.02.5-MC-MANK084. Evawantstocreateagraphcontainingthepricesofconcertticketsandthecorrespondingquantitiesofconcertticketsdemandedbycustomers.Sheshouldusea(n) a. piechart. b. b
7、argraph. c. time-seriesgraph d. coordinatesystem.CopyrightCengageLearning.PoweredbyCognero.Page 24ANSWER: dDIFFICULTY: ModerateLEARNING OBJECTIVES: ECON.MANK.012-Applybasic,economicprinciplesofindividualdecisionmakingthatdeterminehowaneconomygenerallyworks.TOPICS: Economicthinkin
