WGUl D467l Objectivel Assessmentl (Latestl 2025/l 2026l Update)l Exploringl Datal Reviewl |Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solution)
Q:l Al datal analystl worksl onl anl urgentl trafficl study.l Asl al resultl ofl thel shortl timel frame,l whichl typel ofl datal mightl yieldl thel bestl results?
Answer:
Historical
Q:l Al politicall scientistl needsl tol polll alll votersl inl Seoul,l Southl Korea,l inl orderl tol predictl thel outcomel ofl anl election.l Becausel itl wouldl bel impossiblel tol collectl datal froml everyl singlel personl inl thel city,l thel politicall scientistl pollsl al partl ofl thel populationl thatl isl representativel ofl thel whole.l Whatl doesl thisl scenariol describe?
Answer:
Usingl al sample
Q:l Al datal scientistl atl al techl companyl recordsl whetherl usersl havel acceptedl theirl company'sl termsl ofl servicel orl not.l Whatl datal typel isl beingl collectedl inl thisl scenario?
Answer:
Boolean
Q:l Whichl ofl thel followingl questionsl wouldl enablel al datal professionall tol collectl nominall qualitativel data? 1 / 4
Answer:
Didl anyonel recommendl ourl musicl lessonsl tol you?
Q:l Filll inl thel blank:l Biasl isl al _____l preferencel inl favorl ofl orl againstl al person,l groupl ofl people,l orl thing.
Answer:
consciousl orl subconscious
Q:l Whatl isl thel terml forl thel tendencyl tol searchl forl orl interpretl informationl inl al wayl thatl validatesl pre-existingl beliefs?
Answer:
Confirmationl bias
Q:l Filll inl thel blank:l Datal isl consideredl _____l whenl itl isl accurate,l complete,l andl unbiasedl informationl thatl hasl beenl vettedl andl provenl fitl forl use.
Answer:
reliable
Q:l Al juniorl datal analystl learnsl thatl thel datasetl theyl havel beenl givenl isl sixl yearsl old.l Afterl lookingl intol thisl further,l theyl alsol discoveredl thatl thel agel ofl thel datal isl makingl thel informationl irrelevantl tol theirl project.l Whatl goodl datal sourcel principlel havel theyl usedl tol evaluatel thel dataset?
Answer: 2 / 4
Current
Q:l Whatl conceptl statesl thatl alll data-processingl activitiesl andl algorithmsl shouldl bel completelyl explainablel andl understoodl byl thel individuall whol providesl theirl data?
Answer:
Transactionl transparency
Q:l Al datal analystl removesl personallyl identifyingl informationl froml al dataset.l Whatl taskl arel theyl performing?
Answer:
Datal anonymization
Q:l Beforel completingl al survey,l anl individuall acknowledgesl readingl informationl aboutl howl andl whyl thel datal theyl providel willl bel used.l Whatl isl thisl conceptl called?
Answer:
Consent
Q:l Whatl arel datal ethics?
Answer:
Well-foundedl standardsl ofl rightl andl wrongl thatl dictatel howl datal isl collected,l shared,l andl used
Q:l Filll inl thel blank:l Opennessl refersl tol _____l access,l usage,l andl sharingl ofl data. 3 / 4
Answer:
free
Q:l Whatl isl thel preferredl methodl forl openl datal tol bel madel available?
Answer:
Al convenientl andl modifiablel internetl download
Q:l Legall rightl tol accessl yourl datal isl anl elementl ofl whichl aspectl ofl datal ethics?
Answer:
Privacy
Q:l Al datal teaml atl al naturel preservel researchesl thel originl ofl al datasetl tol confirml itl wasl createdl byl al reputablel source,l suchl asl al nonprofitl researchl institution.l Whichl aspectl ofl goodl datal arel theyl prioritizing?
Answer:
Cited
Q:l Al managerl inl chargel ofl sellingl al particularl productl interpretsl anyl ambiguousl customerl feedbackl aboutl thel productl asl beingl positive.l Whatl typel ofl biasl doesl thisl represent?
Answer:
Interpretation
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