BSNC 5060 FINAL EXAM QUESTIONS WITH CORECT ANSWERS 2025

BSNC 5060 FINAL EXAM QUESTIONS
WITH CORECT ANSWERS 2025
ControlA-AcorrectAanswers-TheAmeasuresAusedAtoAholdAuniformAorAconstant
TheAconditionsAinAaAresearchAstudy
ConfidenceAintervalA-AcorrectAanswers-
AnAestimatedArangeAofAvalues,AwhichAareAlikelyAtoAincludeAanAunknownApopulationAparam
eterAcalculatedAfromAaAgivenAsetAofAsampleAdata.AAbbreviatedACI.
AlphaA-AcorrectAanswers-ConsideredAanAaAprioriAprobabilityAbecauseAitAis
SetAbeforeAtheAdataAareAcollected.AAlsoAconsideredAaAconditionalAprobabilityAbecauseAtheA
nullAhypothesisAisAassumedAtoAbeAtrue
ClinicalAquestionA-AcorrectAanswers-
AApresentationAofAanAideaAthatAformsAtheAfoundationAforAaAstudy;AitAisAdevelopedAfromAtheAr
esearchAproblemAandAresultsAinAtheAresearchAhypothesis.
AlphaAcoefficientA-AcorrectAanswers-
AAnumberAbetweenA0AandA1AthatAexpressesAtheArelationshipAbetweenAtheAerrorAvariance,At
rueAvariance,AandAtheAobservedAscore.AAAcorrelation
OfA0AindicatesAnoArelationship;AtheAcloserAtoA1Athe
CoefficientAis,AtheAmoreAreliableAisAtheAtool
AccessibleApopulationA-AcorrectAanswers-
AApopulationAthatAmeetsAtheApopulationAcriteriaAandAisAavailable
BiasA-AcorrectAanswers-AAdistortionAinAtheAinterpretationAofAtheAresultsAof
TheAdataAanalysis.
DependantAvariableA-AcorrectAanswers-
InAexperimentalAstudies,AtheApresumedAeffectAofAtheAindependentAorAexperimentalAvariabl
eAonAtheAoutcome.AVariationAinAtheAindependentAvariableAchangesAthisAeffect.ATheAdepen
dentAvariableAisAobservedAbutAnotAmanipulated.
ClusterAsamplingA-AcorrectAanswers-
AAprobabilityAsamplingAstrategyAthatAinvolvesAsuccessiveArandomAsamplingAofAunits.ATheA
unitsAsampledAprogressAfromAlargeAtoAsmall.AAlsoAknownAasAmultistageAsampling
AlternateAformAreliabilityA-AcorrectAanswers-
AAreliabilityAmeasureAinAwhichAtwoAorAmoreAalternateAformsAofAaAmeasureAareAadministere
dAtoAtheAsameAparticipantsAatAdifferentAtimes.ATheAscoresAofAtheAtwoAtestsAdetermineAtheAd
egreeAofArelationshipAbetweenAtheAmeasures.AAlsoAcalledAparallel-formAreliability.
FindingsA-AcorrectAanswers-
TheAstatisticalAresultsAofAaAstudyAandAtheAconclusions,Ainterpretations,Arecommendations,
Ageneralizations,AandAimplicationsAforAfutureAresearchAandAnursingApractice

AnalysisAofACovarianceA(ANCOVA)A-AcorrectAanswers-
AAstatisticAthatAmeasuresAdifferencesAamongAgroupAmeansAandAusesAaAstatisticalAtechniq
ueAtoAequateAtheAgroupsAunderAstudyAinArelationAtoAanAimportantAvariable.
ObjectivityA-AcorrectAanswers-TheAuseAofAfactsAwithoutAdistortionAby
PersonalAfeelingsAorAbias

, DirectionalAhypothesisA-AcorrectAanswers-
AAhypothesisAthatAspecifiesAtheAexpectedAdirectionAofAtheArelationshipAbetweenAindepend
entAandAdependentAvariables
ConvenienceAsamplingA-AcorrectAanswers-AAnon-
probabilityAsamplingAstrategyAinAwhichAtheAmostAreadilyAaccessibleApersonsAorAobjectsAser
veAasAparticipantsAorAparticipantsAofAaAstudy.
AuditabilityA-AcorrectAanswers-
TheAcharacteristicAofAaAqualitativeAstudy,AdevelopedAbyAtheAinvestigator'sAresearchAproces
s,AthatAallowsAanotherAresearcherAorAaAreaderAtoAfollowAtheAthinkingAorAconclusionsAofAtheAi
nvestigator.
GeneralizabilityA-AcorrectAanswers-
TheAextentAtoAwhichAdataAcanAbeAinferredAtoAbeArepresentativeAofAsimilarAphenomenaAinAaA
populationAbeyondAtheAstudiedAsample
AnalysisAofAVarianceA(ANOVA)A-AcorrectAanswers-
AAstatisticAthatAtestsAwhetherAgroupAmeansAdifferAfromAeachAother;AinsteadAofAtestingAeach
ApairAofAmeansAseparately,AANOVAAconsidersAtheAvariationAamongAallAgroups.

LimitationsA-AcorrectAanswers-TheAweaknessesAofAaAstudy
Chi-squareA-AcorrectAanswers-
AAnonparametricAstatisticAusedAtoAdetermineAwhetherAtheAfrequencyAfoundAinAeachAcatego
ryAisAdifferentAfromAtheAfrequencyAthatAwouldAbeAexpectedAbyAchance.
AccuracyA-AcorrectAanswers-TheAcharacteristicAofAallAaspectsAofAaAstudy
SystematicallyAandAlogicallyAfollowingAfromAthe
ResearchAproblem.
ChanceAerrorA-AcorrectAanswers-
AnAerrorAattributableAtoAfluctuationsAinAsubjectAcharacteristicsAthatAoccurAatAaAspecificApoin
tAinAtimeAandAareAoftenAbeyondAtheAawarenessAandAcontrolAofAtheAexaminer;AanAerrorAthatAi
sAdifficultAtoAcontrol,
Unsystematic,AandAunpredictableAandAthusAcannotAbeAcorrected.AAlsoAcalledArandomAerro
r
DataAsaturationA-AcorrectAanswers-
AApointAwhenAtheAinformationAcollectedAbyAtheAresearcherAbecomesArepetitive;AideasAconv
eyedAbyAtheAparticipantAhaveAbeenAsharedApreviouslyAbyAotherAparticipants,AandAinclusion
AofAadditionalAparticipantsAdoesAnotAresultAinAnewAideas.

HypothesisA-AcorrectAanswers-AAbestAguessAorApredictionAaboutAwhatAa
ResearcherAexpectsAtoAfindAwithAregardAtoAthe
RelationshipAbetweenAtwoAorAmoreAvariables.
PilotAstudyA-AcorrectAanswers-AAsmall,AsimpleAstudyAconductedAasAa
PreludeAtoAaAlarger-scaleAstudyA(whichAisAoftenAcalled
TheA"parentAstudy").
IndependentAvariableA-AcorrectAanswers-
TheAantecedentAorAvariableAthatAhasAtheApresumedAeffectAonAtheAdependentAvariable.AThe
AindependentAvariableAisAmanipulatedAinAexperimentalAresearchAstudies

DelimitationsA-AcorrectAanswers-
CharacteristicsAthatArestrictAtheApopulationAtoAaAhomogeneousAgroupAofAparticipants.