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TEST BANK STATISTICAL REASONING FOR EVERYDAY LIFE fifth edition by Bennett and Briggs all chapters 1-10 covered, ISBN: 9780134494043

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Statistical Reasoning for Everyday Life 5th Ed

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Statistical Reasoning For Everyday Life 5th Ed

TEST BANK STATISTICAL REASONING FOR EVERYDAY LIFE fifth edition by Bennett and Briggs all chapters 1-10 covered, ISBN: 9780134494043 TEST BANK STATISTICAL REASONING FOR EVERYDAY LIFE fifth edition by Bennett and Briggs all chapters 1-10 covered, ISBN: 9780134494043 TEST BANK STATISTICAL REASONI...

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statistical
reasoning
everyday
life
fifth edition
by bennett
all chapters 1 10
9780134494043
pdf
test bank
statistical reasoning for everyday life 6th editi
statistical reasoning for everyday life 5th

Institution Statistical Reasoning for Everyday Life 5th Ed
Course Statistical Reasoning for Everyday Life 5th Ed

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s

TEST BANK
STATISTICAL REASONING FOR EVERYDAY LIFE
fifth edition by Bennett and Briggs
all chapters 1-10

,
,TABLE OF Contents
s s

Chapters1 SpeakingsofsStatistics ......................................................................................1

Chapters2 MeasurementsinsStatistics ..............................................................................13

Chapters3 VisualsDisplayssofsData .................................................................................21

Chapters4 DescribingsData.............................................................................................44

Chapters5 AsNormalsWorld ............................................................................................63

Chapters6 ProbabilitysinsStatistics ..................................................................................71

Chapters7 CorrelationsandsCausality ..............................................................................83

Chapters8 InferencessfromsSamplesstosPopulations ......................................................100

Chapters9 HypothesissTesting ......................................................................................108

Chapters10 tsTests,sTwo-WaysTables,sandsANOVA ....................................................123

Answers ...........................................................................................................................135

iii

, Statistical Reasoning for Everyday Life
s s s s

Chapter 1 (Speaking of Statistics) Exam, form A
s s s s s s s

MULTIPLEsCHOICE.sChoosesthesonesalternativesthatsbestscompletessthesstatementsors ans
werssthesquestion.
Forsproblemss1sands2,sdetermineswhethersthesevaluatedsgroupsissaspopulationsorsassample.
1) Thesaverages(mean)sagesofsalls63sAssociatesProfessorssatsClifftonsUniversitysiss47syears.
A) Population B)sSample
2) Asresearchersexaminessthespropertystaxsrecordssofs84spropertysownerssinsonescitysandsfindssthats17%s ar
esbehindsinstheirstaxspayments.
A) Population B)sSample
Forsproblemss3sands4,sdetermineswhethersthesgivensvaluesissasstatisticsorsasparameter.
3) Thesaverages(mean)sagesofsalls63sAssociatesProfessorssatsClifftonsUniversitysiss47syears.
A) Statistic B)sParameter
4) Asresearchersexaminessthespropertystaxsrecordssofs84spropertysownerssinsonescitysandsfindssthats17%s ar
esbehindsinstheirstaxspayments.
A) Statistic B)sParameter
5) FollowingsthesRepublicansNationalsConvention,saspollsofs600svoterssinsascentralsIllinoisscommunitys sho
wedsthats57%sexpectedsthesRepublicansticketstoswinsoversthesDemocratsticketsnosmatterswhomsthes Dem
ocratsschosesforsvice-
president.sThesmarginsofserrorswass4spercentagespoints.sTheresares25,000s registeredsvoterssinsthescomm
unity.sWhichsrangesofsvaluessisslikelystoscontainsthespopulations parameter?
A)s13,250stos15,250 B)s24,400stos25,600
C)s318stos366 D)s53%stos61%
6) Aspollsofs488scitizenssofsNormal,sIllinois,sshowedsthats65%sfavoredsstrictsenforcementsofsspeedslimitss wit
hsasmarginsofserrorsofs4%.sAssecondspollsofs495scitizenssofsthessamestownsshowedsthats34%sfavoreds stricts
enforcementsofsspeedslimits.sAssumingsthatsproperssamplingstechniquessweresusedsinsbothspolls,s onesma
ysconcludesthat
A) thespercentsofsthespopulationsthatsfavorssstrictsenforcementsofsspeedslimitssiss49.5%s 8%.
B) thespercentsofsthespopulationsthatsfavorssstrictsenforcementsofsspeedslimitssiss49.5%s 4%.
C) onesorsbothsofsthessamplessmayshavesbeensunlikelyssamplessfromsthespopulation.
D) thespercentsofsthespopulationsthatsfavorssstrictsenforcementsofsspeedslimitssiss65%s 8%.
7) Aspollsofs700sattendeessofsthesTastesofsChicagosshowedsthats445sattendees,s65%sofsthessample,s believed
sthatsthesfoodswassoverpriced.sItsissestimatedsthats1,250,000speoplesattendsthesTaste.sAlthoughs 65%spluss

orsminuss5%sofsattendeessbelievesthatsthesfoodsissoverpriced,sthesTastesissaspopularsevent.s Thesrawsdatas
ofsthesstudysiss(are)
A) 65%sofsthessample.
B) 700sattendees,s455sattendees.
C) 1,250,000sattendees,s700sattendees,s455sattendees.s
D)ss (60%,s70%)
8) Asstudentswantedstosknowsthesfavoriteslunchsatsaslargeshighsschoolswithsasclosedscampus.sWhatsissthes fir
stsstepsinsconductingsasstatisticalsstudystosanswersthesquestion?
A) Selectsasrandomssamplesofsstudents.
B) Preciselysstatesthesgoalsofsthesstudy.
C) Selectsasrandomssamplesofsstudentssandsteachers.
D) Selectsasrandomssamplesofsteachers.

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Exam (elaborations)

TEST BANK STATISTICAL REASONING FOR EVERYDAY LIFE fifth edition by Bennett and Briggs all chapters 1-10 covered, ISBN: 9780134494043

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