Test Bank and solution manual for statistics for nursing research a workbook for evidence based practice 3rd edition susan grove daisha .All Chapters.Complete guide

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Solution Manual for V V




Statistics for Nursing Res
V V V




earch A Workbook for Evi
V V V V




dence-
Based Practice 3rd Editio
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n Susan Grove Daisha
V V V

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AnswerVGuidelinesVforVQuestionsVtoVBeVGraded


Measurement: Nominal,
V
V


V V
V
1

TheVquestionsVareVinVboldVfollowedVbyVanswers.

1. InVTableV1,VidentifyVtheVlevelVofVmeasurementVforVtheVcurrentVtherapyVvariable.VPr
ovideVaVrationaleVforVyourVanswer.
Answer:VTheVcurrentVtherapyVvariableVwasVmeasuredVatVtheVnominalVlevel.VTheseVdrugVc
ategoriesVwereVprobablyVdevelopedVtoVbeVexhaustiveVforVthisVstudyVandVincludedVtheVcate
goriesVofVdrugsVtheVsubjectsVwereVreceiving.VHowever,VtheVcategoriesVareVnotVexclusive,V
sinceVpatientsVareVusuallyVonVmoreVthanVoneVcategoryVofVtheseVdrugsVtoVmanageVtheirVh
ealthVproblems.VTheVcurrentVtherapiesVareVnotVmeasuredVatVtheVordinalVlevelVbecauseVthey
VcannotVbeVrankVordered,VsinceVnoVdrugVcategoryVcanVbeVconsideredVmoreVorVlessVbenefi
cialVthanVanotherVdrugVcategoryV(seeVFigureV1-1;VGroveV&VGray,V2019).

2. WhatVisVtheVmodeVforVtheVcurrentVtherapyVvariableVinVthisVstudy?VProvideVaVratio
naleVforV yourVanswer.
Answer:VTheVmodeVforVcurrentVtherapyVwasVβVblocker.VAVtotalVofV100V(94%)VofVtheVcardiacVpatie
nts
wereV receivingV thisV categoryV ofV drug,V whichV wasV theV mostV commonV prescribedV drugV forV t
hisVsample.

3. WhatVstatisticsVwereVconductedVtoVdescribeVtheVBMIVofVtheVcardiacVpatientsVinVthis
Vsample?V DiscussVwhetherVtheseVanalysisVtechniquesVwereVappropriateVorVinappropri
ate.
Answer:VBMIVwasVdescribedVwithVaVmeanVandVstandardVdeviationV(SD).VBMIVmeasurement
VresultedVinVratio-
levelVdataVwithVcontinuousVvaluesVandVanVabsoluteVzeroV(StoneV&VFrazier,V2017).VRatio-
Vlevel VdataVshouldVbeVanalyzedVwithVparametricVstatistics VsuchVasVtheVmeanVandVSDV(Gro
veV&VGray,V2017;VKnapp,V2017).

4. ResearchersVusedVtheVfollowingVitemVtoVmeasureVregisteredVnurses’V(RNs)VincomeVinVaV
study:V WhatVcategoryVidentifiesVyourVcurrentVincomeVasVanVRN?
a. LessVthanV$50,000
b. $50,000VtoV59,999
c. $60,000VtoV69,999
d. $70,000VtoV80,000
e. $80,000VorVgreater

WhatVlevelVofVmeasurementVisVthisVincomeVvariable?VDoesVtheVincomeVvariableVfollo
wVtheVrulesVoutlinedVinVFigureV1-1?VProvideVaVrationaleVforVyourVanswer.
Answer:VInVthisVexample,VtheVincomeVvariableVisVmeasuredVatVtheVordinalVlevel.VTheVincomeV
catego-
VriesV areV exhaustive,V rangingV fromV lessV thanV $50,000V toV greaterV thanV $80,000.V TheV twoV op
en-ended

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