Introductiontotheentry
Dataanalysisisatypeoftestinthecivilserviceexamination.Themaintypeshavefourbasicforms:textdata,tabledata,graphicdataandcomprehensivedata(mainlyacombinationofthepreviousthreebasicdata).Comprehensiveexaminationoftheexaminee’sabilitiesinreading,comprehension,analysis,andcalculation.Accordingtotheanalysisoftherealquestionsovertheyears,therearefourmaintypesofmaterialsinthedataanalysispart,whicharetexttype,tabletype,graphictypeandacomprehensivetypecomposedofanycombinationofthreeforms.
Dataanalysisquestionsaremainlydividedintothreecategories:directquestions,calculationquestions,andcomprehensiveanalysisquestions.Directquestionsarequestionsthatcandirectlyfindtheanswerfromtheinformationgiveninthequestion;calculationquestionsarequestionsthatcanonlybeansweredafteracertainmathematicaloperation;comprehensiveanalysisquestionsrequiretheexamineetojudgethecorrectnessofseveralstatementsseparately,andthenaccordingtothequestionAsktomakeachoice.
Accordingtothecontentofthetestquestions,dataanalysisquestionscanbedividedinto:textanalysis,tableanalysis,pictureanalysisandcomprehensivedataanalysisquestions.Differentformshavedifferentcopingskills.Thesetypesofdataanalysisquestionsareoftenexaminedduringtheexam.Therefore,itisnecessarytoconductintensivetraininginthedataanalysisareaoftheonlinequestionbankoftheZhongzhengBankTest.
BookInformation
2009Edition
DataAnalysis
Author:JiXuesongChiefEditor
Publisher:CountryAdministrationInstitutePress
Publishingtime:2009-8-1
Words:325000
Format:Large16-open
ISBN:9787801408303
Price:￥29.80
Introduction
Thecivilservantadministrativeprofessionalabilitytestisessentiallyakindofabilitytest,Thegeneralknowledgetestisdifferent.Theabilitytestexaminesthesubjectiveconditionsnecessaryfortheexamineetosuccessfullycompleteacertainactivityandtheefficiencyoftheuseofknowledge.Thisfeaturemeansthatreviewactivitiescannotquicklyimprovecandidates'abilitiesinashortperiodoftime.
However,"improvingability"and"improvingabilitytestscores"aretwocompletelydifferentthings.Forexample,aperson’sIQisstablethroughouthislife.Atdifferenttimeswhenaperson’sIQistested,theresultsareroughlythesame,butifthepersonhasanunderstandingofthequestiontypes,propositioncharacteristicsandinspectionrulesoftheintelligencetest(atypeofabilitytest)Withmoreunderstanding,hisintelligencetestscorescanbegreatlyimprovedinashortperiodoftime,althoughhisintelligenceisunlikelytorisesignificantlyinthesametime.
Basedonsuchabasicidea,wehavecompiledthisbookwiththeaimoflettingexamineesunderstandsomebasicpropositions,inspectionrules,andcommoninterferenceitemsettingsinthecivilserviceadministrativeprofessionalabilitytest.Aswellastheregularityofthecorrectanswers,wecannotallowthisbooktoimprovetheabilityofcandidates,butthroughit,itcaneffectivelyimprovecandidates'scoresinthecivilserviceadministrativeabilitytest.
Ofcourse,theefficiencyoftutoringisalsodifferentfordifferentquestiontypes.Forexample,therearemoreregularcontentinthelanguageunderstandingandexpression,logicaljudgmentandquantitativerelationshipsections.YoucanusethisbooktoexplaintherealquestionsandsamplequestionsExplaintheresearchideasofthosewhograspthepropositionquickly,andinthecommonsensesection,becausethequestiontypeishighlydependentonknowledge,itdependsmoreonthedailyaccumulationoftheexaminee,anditisnoteasytoimproveinashort-termimpact.
Thisbookismainlybasedonrealquestions.Itanalyzesandsummarizestheregularcharacteristicsoftheexamsovertheyearsindetail.Ihopeitwillbehelpfultoeveryone'spreparationandreview.Ialsohopethatthemajorityofcandidatescanpasstheexamssmoothlyandmakeagoodlife.Onestep!
Abouttheauthor
JiXuesongisanassociateprofessorandPh.D.fromPekingUniversity.FormermemberoftheNationalCivilServiceEmploymentExaminationAdministrativeOccupationalAbilityTestPropositionCommitteemember,hasbeenparticipatinginthecivilserviceemploymentexaminationcounselingworkformanyyears.DistinguishedexpertsfromtheCivilServiceExaminationCenterofthePersonnelExaminationNetwork.
TableofContents
ChapterOneDataAnalysisGuide
ReadingofSectionOneDataAnalysisOutline
Secondsectionofthedataanalysisandexaminationsituationoverview
1.Navigatingtheexaminationsituation
2.Advancedstrategies
Chaptertwotextdata
Thefirstsectionofthecorepointsofthetextdataanalysis
1.Questiontypeanalysis
2.Statisticalterminology
Section2one-sectiontextdataanalysisandrealquestionsClick
Thethirdsectionoftheanalysisofmulti-segmenttextdataandthepointoftherealtest
Section4textdataabilityself-testquestions
ChapterIIIStatisticalTable
Thefirstsectionofthecorepointsofthestatisticaltable
1.Questiontypeanalysis
2.Thecorepoints
ThesecondsectionofthesinglestatisticaltableanalysisandrealquestionsClicking
Section3AnalysisofMulti-StatisticsTablesandCheckingtheRealQuestions
Section4StatisticalTableAbilitySelf-testQuestions
Chapter4StatisticalCharts
Thefirstsectionofthecorepointsofthestatisticalchart
1.Questiontypeanalysis
2.Thecorepoints
ThesecondsectionofthebarchartanalysisandrealquestionsClick
Thethirdsectionoftheanalysisoffan-shapedstatisticalgraphsandrealquestions
Thefourthsectionoftheanalysisoftrendgraphsandrealquestions
ThefifthsectionofnetworkgraphanalysisandrealquestionsClicking
Chapter6AnalysisofMixedGraphsandRealQuestionsChecking
Section7Self-testQuestionsofStatisticalGraphAbility
Chapter5ComprehensiveInformation
Section1CorePointsofComprehensiveDataAnalysis
1.QuestionTypeAnalysis
2.CorePoints
Section2TextData+StatisticalChartAnalysisandRealQuestions
Section3textdata+statisticaltableanalysisandrealquestiondialing
Section4statisticaltable+statisticalchartanalysisandrealquestiondialing
Section5Comprehensivedataabilityself-testquestions
Chapter6Selectionofthelatestlocaldataanalysisrealquestions
Thefirstsectionofthe2009Shanghaiadministrativeprofessionalabilitytest·Dataanalysis
Section22009JiangxiProvincialAdministrativeProfessionTest·DataAnalysis
Section32009InnerMongoliaAdministrativeProfessionTest·DataAnalysis
Section42009SichuanProvincialAdministrationVocationalAbilityTest·DataAnalysis
Thefifthsection2009ShandongProvinceAdministrativeVocationalAbilityTest·DataAnalysis
Thesixthsection2008GuangdongProvinceAdministrativeVocationalAbilityTest·DataAnalysis
p>SectionVIIofthe2008ShandongProvinceAdministrativeOccupationalAbilityTestandDataAnalysis
SectionVIII,the2008HubeiProvince(TypeB)AdministrativeOccupationalAbilityTestandDataAnalysis
2010version
Dataanalysispricing:￥32.00
Author:WangFuyinChiefEditor
Publisher:XinhuaPublishingHouse
Publishingtime:2010-9-1
p>Format:Large16-open
ISBN:9787501193660
Packaging:Paperback
Introduction
The30-daypublicexaminationdiarywillhelpyouachieveit.Atpresent,therearemanytextbooksforcivilservantrecruitmentexaminationsonthemarket,withmixedresults.Wespeciallyorganizedexpertstocompilethe"30-DayPublicExaminationDiary-NationalCivilServiceEmploymentExaminationCompiledTextbook",whichaimstoprovideexamineeswithasetofprofessionalreviewmaterialsinatruesense.
The30-daypublicexaminationdiaryisaninnovativework.Basedonthesyllabus,basedontheory,basedontestconditions,method-oriented,andcenteredonrealquestions,accordingtotheinternallawsofmemory,setupadiary-stylesectionsuchasinterpretationoftestpoints,inferenceoftestquestions,learningexperienceandsoon.Learnandmemorize,memorizeandmaster.
The30-daypublicexaminationdiaryisapracticalwork.Startwithstandardtutorials,useclassicquestionbanksasclassrooms,specializeinbreakthroughs,optimizewithtruepredictions,andintegratenewtestquestions,newthinking,andnewmethodsinaccordancewiththepropositionrulesofpublicexaminations,andsetpropositiontrapanalysisandcoreknowledgeDiarysectionssuchascharging,capacityexpansionandimprovement.Thinkwhilelearning,andaccumulatewhilememorizing.
The30-daypublicexaminationdiaryistheworkofafamousteacher.Co-editedbytheformerpropositionteamleader,scoringexpert,andinterviewexaminer,itisthelatestmasterpieceofthreegenerationsofpropositionexpertssuchasLiRuhai,SunXiuqiu,QiaoBing,LiuXutao,XuMinggui,TanLinfei,WangFuyin,JiXuesong,etc.Setupdiary-typesectionssuchaskeyremindersoffamousteachers,error-proneanalysisoffamousteachers,andfamousteachersturningstonesintogold.Learnwhilecomprehendandoptimizewhilememorizing.
Showallinformation
TableofContents
Guide:DataAnalysisGeneralStrategy
ExamRequirements
Examplequestiontype
Propositionsummary
Preparationtips
ChapterOneBasicInformationAnalysis
FirstSectiontextdata
Totalscoresofthefirstunit
Evaluationpoints
Detailedexplanationoftheactualquestions
Unitexercises
Answeranalysis
Thesecondunitside-by-side
Themainpointsoftheassessment
Detailedexplanationoftherealquestion
Keypointsoftheexamination
Providecomprehensiveanalysisandjudgmentandreasoningcapabilitiesfordata(usuallystatisticaldataincivilserviceexaminations).Intheexam,italsoinvolvestheexaminationofcomputingability.
Modernsocietyisaninformationsociety.Alargeamountofinformationisoftenreflectedbystatisticaldata.Tomakecorrectandtimelydecisions,itisnecessarytobeabletoanalyzeandprocesstheserelativelyabstractcomprehensiveinformationquickly.,Fromtheboringformtofindthe"keypoints"needed,andonlyinthiswaycanweformulateaplanwithadefinitetarget.Asacivilservant,thestrengthofdataanalysisandjudgmentwillbedirectlyrelatedtothedevelopmentoftheworkandtheeffectofthework.
Dataanalysismainlymeasuresthecandidate'scomprehensiveunderstandingandanalysisandprocessingabilityofvariousformsoftext,chartsandothermaterials.Thispartofthecontentisusuallycomposedofstatisticalcharts,numbersandtextmaterials.
In-depthanalysis
Introductiontothenationalcivilserviceexaminationsyllabus
Dataanalysismainlyteststheexaminee’scomprehensiveunderstandingofvariousformsoftext,graphics,tablesandothermaterialsAndtheabilitytoanalyzeandprocess,thispartofthecontentisusuallycomposedofdata,statistics,charts,numbers,andtextmaterials.Forapieceofmaterial,therearegenerally1to5questions.Theexamineeneedstoanalyze,compare,andcalculateaccordingtotheinformationprovidedbythematerial,andchoosetheanswerthatmeetsthemeaningofthequestionfromthefouralternativeanswers.
Adetailedanalysisofthechangesinthenationalexaminationpapersovertheyears
Thefollowingtabledetailsthequestiontype,questionvolume,testsiteandmaterialselectionrangeofthedataanalysispartofthenationalexaminationpapersfrom2005to2010.Basicsituation:
Throughcarefulstudyoftherealquestionsinthedataanalysispartofthenationaltestexaminationovertheyears,wefoundthatithasthefollowingremarkablecharacteristics:
The2010dataanalysispartoftheexaminationThepositionisadvanced,fromthefifthparttothefourthpartofthepreviousyears;thetotalnumberofquestionshasbeenincreasedfromtheoriginal20to25,andthewayofquestioninghasnotchanged.Itisstilladocumentwith5sub-questions(2008)Exception:Thefirstandsecondmaterialsin2008correspondto6and4quizzesrespectively).
Comprehensivematerialshavebecomethemainexaminationmethodinthepasttwoyears,andthenumberofmaterialsisontherise;graphicmaterialsaregenerallycombinedwithothermaterialsforexamination;tablematerialsarerequiredexaminationquestionsovertheyears.
Focusontheexaminationoffrequently-examinedconcepts,andincreasethenumberofquestionstobeexaminedbycombiningmultipleconcepts.Amongthem,theexaminationfrequencyofyear-on-year,proportion,average,averageannualgrowthrate,multiple,etc.ishigher.
Fromtheanalysisofquestiontypes,calculationquestionshavethehighestproportionofexaminations.Inrecentyears,thedatainvolvedincalculationhasincreased,andthedifficultyofcalculationhasalsoincreased;theamountofcomprehensiveanalysisquestionsisstable,andthenumberofcalculationquestionsisstable.Comparedtotheexamination,itismoredifficult.
Thecontentofthematerialisgenerallyrelatedtothehotissuesofhighsocialconcernintheyear.Forexample,thecontentofthefirstmaterialisrelatedtotheweatherconditionsinBeijingduringtheOlympicsin2009;therealtestdataofthe2010NationalExaminationAnalysisofthefifthmaterialcomesfromthepublichealthsystempartofthe"Reportonthe60thAnniversaryoftheFoundingofNewChina".
Exampreparationstrategy
Indataanalysis,alargenumberofunfamiliartermsanddatawillgivecandidatesafeelingofdizzinessandincomprehension.Basedonyearsofexperienceincounselingandtrainingpublicexaminations,expertsfromZhongGongEducationhavesummarizedthefollowingtestpreparationstrategiestohelpcandidatesefficientlydealwithdataanalysisquestionsinthetest.
Question-solvingideas
Browsethematerialsquickly,masterthemaincontent,carefullyanalyzethefollowingquestions,readthematerialsinatargetedmanner,andanalyzethedatarelationship.Whenencounteringacalculationproblem,locktherelevantdatainthematerialaccordingtotheproblem,combinethedifferentusageofthecalculationconceptintroducedinthisbook,integratetherelevantdatatogether,andlistthecorrectcalculationformula;ifitisacomprehensiveanalysisquestion,followtheoptionsSpecificanalysisofcharacteristics.
Whencalculating,donotblindlycalculate,butchooseappropriatecalculationskillsincombinationwiththeoptions.Aftertheformulaislisted,youcanusemethodssuchascomparingnumericalvalue,numberofdigits,andmantissatoexcludesomeoptionsbasedonthecharacteristicsofthedataintheformula,andthenuseothercalculationtechniquessuchasscalingtoperformquickcalculations.
Aftermakingtheanswer,quicklymovetothenextquestion.Giveupfirstwhenyouencounteraquestionthatcannotbeansweredtemporarily.Don'tstayblindlyandwastetime.
ReviewGuide
Expandingknowledge
Dataanalysismaterialsmainlyinvolveeconomy,people'slife,resourcesandenvironment,science,education,culture,health,etc.Ontheonehand,thedatamainlycomesfromthestatisticalbulletins,analysisreports,industrystatisticalmaterials,hotcurrentaffairsrelatednewsoftheyear,etc.ofauthoritativeorganizations.Candidatesarerequestedtopaymoreattentiontotheaccumulationofthisaspect.
Improvereadingspeed
Materialreadingisanimportantpartofdataanalysisandproblemsolving.CandidatesshouldconsciouslyexercisetheirfastreadingabilityindailyexercisetrainingtosavetimePurpose.
Exercisequickcalculationability
Inviewofthecharacteristicsoflargeamountofdataanalysisandshorttime,candidatesshouldstrengthenthetrainingofquickcalculationabilitytoensurerapidproblemsolvinginalimitedtime.
Question-solvingskills
Dataanalysisisoneofthefivemajormodulesofthe"AdministrativeVocationalAbilityTest"inthecivilserviceexamination.Analyzeprocessingcapabilities.Dataanalysisisnotthepartwithparticularlyhightechnicalcontentamongthefivemajorquestiontypesoftheadministrativevocationalabilitytest.Itsknowledgepointsandquestion-makingskillsarerelativelyconcentrated,anditisnotdifficulttomastertheessentials.Fourwaystohelpyoubreakthroughthelinetestdataanalysisproblem.
Thefirstmeasure:deepunderstandingofthecivilserviceexaminationdataanalysisoutline
Dataanalysismainlyexaminesthecomprehensiveunderstandingandanalysisprocessingofvariousformsoftext,graphics,tablesandotherdatabycandidatesTheabilityofthispartofthecontentisusuallycomposedofdata,statistics,figuresandtextmaterials.Generally,thereare1-5questionsforapieceofmaterial.Applicantsneedtoanalyze,compare,andcalculateaccordingtotheinformationprovidedinthematerial,andchoosetheanswerthatmeetsthemeaningofthequestionfromthefouralternativeanswers.Itcanbesaidthatthetestquestionsofthedataanalysistestfocusontheexaminee’sabilitytocomprehensivelyanalyzeandprocessdataandstatisticaldatainthreeformsoftext,graphics,andtables.Theexamineemustnotonlybeabletoreadstatisticalcharts,butalsoaccuratelygraspThemeaningofvariousdataandtherelationshipbetweenthem,andwemustbeabletograspthelawsofthedatathroughsimplemathematicaloperations,soastoplayanimportantroleinguiding,orientatingandadjustingourworkandstudy.
Thesecondtrick:Threereadingmethods
Whendoingthequestions,quicklyoutlinethematerialstructureandaccuratelylockthedataposition,whichisthebasicabilitytocompletethedataanalysistestquestions.Fortext-basedmaterials,wemustmasterthe"paragraphcentermethod";fortopicsthatcontainspecialnumbers,letters,andsymbols,the"keywordsearchmethod"willbringusgreatconvenience;andinthefaceoftablesandcolumnsGraphsandtrendgraphs,"horizontalandverticaltargetpositioningmethod"isthefastestwaytolocktherequireddata.Thebasicoperationmethodsofthesethreestructuresofreadingcanhelpcandidatesremoveobstacleswhensearchingfordata,savetimeandimproveefficiencyforeveryone.First,youshouldreadthediagrams,tables,ortext.Thedataanalysistestquestionsarebasedontheinformationreflectedinthediagrams,tablesortext.Ifyoucannotunderstandthedata,youwilllosetheprerequisitesforansweringthequestions.Therefore,thereadingandunderstandingofthecontentofthechartshouldbethefirstconditionforcorrectanswering.Whenreadingmaterials,itisbesttoreadwiththequestionsinthequestions,andpayattentiontoextractingimportantinformationrelatedtothetestquestions.Thisisconducivetotheunderstandingofthedataontheonehand,andontheotherhand,itcanalsoreducethetimetorepeatthedatawhenansweringquestions.
Thethirdtrick:Threesetsofimportantinformation
Firstofall,intheexaminationroom,don’tlosepointsbecauseofthedislocationoftime,unitorsomespecialconcepts;secondly,Somespecialskillscanhelpustodothequestionsverywell,suchasmakingappropriatemarksonthetestquestions,doingqualitativeanalysisofstatisticalgraphics,orusingtoolscalestoreplaceactualdata,usingthemethodofeliminationtosolvecombinedselectiontestquestionsandUsebasiccommonsensetomakequickchoicesunderlimitedtimeconditions.Allofthesearepracticalskillstohelpussolveproblems.Finally,onlyknowtheoverallstrategyofavoidingthemostimportant,easyfirstandthendifficult,andfullyunderstandtheessenceofjointoptions.Youcantrulyunderstandthestrategyofgettinghighscoresfromyourmind.
Thefourthtrick:quickcalculationtechniques
Indataanalysis,almostallcomplexcalculationscanbesimplified,becausewecanusetendifferentquickcalculationtechniquestodealwithvariousThesamesituation:Iftheoptionsorthenumbertobecomparedareverydifferent,estimationisthefirstchoice;ifthefirstplaceoftheoptionsorthenumbertobecomparedisdifferent,directdivisionistheonlyway;ifthereisanumeratorofascoreinagroupofscoresThelargestandsmallestdenominator,youshouldknowthatthisscoreisthelargest;ifthereisaspecialscoredifferencebetweentheoptionsorthenumbertobecompared,interpolationismostlyinevitable;seethatthereisanumeratorofthescoreinthetwoscorestobecomparedThedenominatorisslightlylargerthanthenumeratoranddenominatoroftheotherfraction,thenyoushouldnothesitatetomakethedifference...Tenquickcalculationtechniquesprovideuswithimportantmethodstosolvecomplexcalculationproblems,andsaveeveryonethatwouldhavebeenwastedincalculations.AlotofprecioustimeontheInternet.
Thecommonlyusedquickcalculationmethodsincludethefollowing:
(1)Estimationmethod
Beforeallcalculationsarecarriedout,itisnecessarytoconsiderwhethertheycanbeestimatedfirst.Theso-calledestimationisaroughquickcalculationmethodwhentheaccuracyrequirementsarenottoohigh,andthedecimalsareroundedtofacilitatecalculations.Generally,itisusedwhenthereisabigdifferencebetweentheoptionsorthedatabeingcompared.
(2)Directdivision
Itmeansthatwhencomparingorcalculatingmorecomplicateddivisions,thefirstplaceofthequotientisobtainedthrough"directdivision"(Thefirstdigitorthefirsttwodigits),donotneedtofinishthecalculation,soastogetthequickcalculationmethodofthecorrectanswer.
(3)Interpolation
Itreferstothequickcalculationmethodofusinganintermediatevaluefor"referencecomparison"whencomparingnumericalvalues.Forexample,10/47,weinsertanintermediatevalueof10/40,obviously10/47123/456,so125/458>123/456.
Civilserviceexaminationdataanalysisandpreparationstrategies
Dataanalysismainlyincludesthreetypesofmaterials:graphicmaterials,tablematerials,andtextmaterials.Thegraphicmaterialsmainlyincludepiecharts.,Histogram,trendgraph,networkgraph,etc.Differenttypesofmaterialshavedifferentdatastoragestructures.Whenreadingmaterials,theimportantthingisnottomemorizealargenumberofspecificdatainthematerials,buttoclarifythestructureofthesedatastorage.
Withthedevelopmentofcivilserviceexaminations,dataanalysistestquestionscomposedofmultiplematerialsappearinlargenumbersintheexamination,suchas"tablesandtext","tablesandgraphics","textandgraphics"mixedMaterialshavegraduallybecomethemaintrendofthelatestpropositions.Fortheanalysisofmixeddata,weshouldnotonlypayattentiontotheconnectionbetweenthevariousmaterials(herewilloftenbecomethepropositionpoint),butalsopayattentiontothebasicstatusofeachmaterial,andbefamiliarwiththeinternalstructureofeachmaterial;atthesametime,duetotheamountofreadingofthemixedmaterialSignificantincrease,therefore,improvingreadingspeedhasalsobecomethefocusofpreparingforthistypeoftest.
Thestatisticalnatureofdataanalysisdeterminesthatthereareoftenmorestatisticaltermsinitsmaterials.Formoreprofessionalterms,thenecessaryexplanationsaregenerallygiveninthenotesofthematerials;butforcommonsenseterms,candidatesneedtocontinuetoaccumulateinthereview.Inaddition,youshouldalsobefamiliarwiththescopeofthe"StatisticalBulletin"andthewayitiswritten.Almostallmaterialsfordataanalysiscomefromthestatisticalbulletinsofthecountryandlocalities.
"Readingmaterials"isthefirststeptocompletethedataanalysistest.Thefocusofreadingisnotthespecificcontentanddata,butthe"structureofdatastorage",sothatthedatacanbequicklylocatedwhendoingthetest.Andthisisinseparablefromtheresearchandgraspofthedatastoragestructureandthegraspofsomenecessary"corepoints".
"Analysis"isthebasisof"processingdata";and"comparative"and"calculation"testquestionsarethemainquestiontypesof"processingdata".Generallyspeaking,theprocessof"processingdata"isoftenaccompaniedbyalotofcalculations.Therefore,themajorityofcandidatesshouldalsomasterthenecessaryquickcalculationskills.