TEST BANK FOR Statistical Reasoning for Everyday Life 5th Edition by Jeff Bennett , William Briggs ISBN:978-0134494043 ALL CHAPTERS COVERED YOUR ULTIMATE GUIDE 100% VERIFIED A+ GRADE ASSURED!!!!! NEW LATEST UPDATE!!!!!!

ONLINE TES FV




T BANK
FV




STATISTICAL REASONING FO FV FV




R EVERYDAY LIFE
FV FV




FIFTH EDITION FV




Jeffrey Bennett FV



University of Colorado at Boulder
FV FV FV FV




William L. Briggs FV FV



University of Colorado at Denver
FV FV FV FV




Mario F. Triola FV FV




Dutchess Community College
FV FV

,TheFVauthorFVandFVpublisherFVhaveFVusedFVtheirFVbestFVeffortsFVinFVpreparingFVthisFVsupplement. FVTheseFVeffortsFVinclud
eFVtheFVdevelopment,FVresearch,FVandFVtestingFVofFVtheFVtheoriesFVandFVprogramsFVtoFVdetermineFVtheirFVeffectiveness. FV
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VCopyrightFV©FV2018,FV2014FVPearsonFVEducation,FVInc.
PublishingFVasFVPearson,FV501FVBoylstonFVStreet,FVBoston,FVMAFV02116.

AllFVrightsFVreserved.FVNoFVpartFVofFVthisFVpublicationFVmayFVbeFVreproduced, FVstoredFVinFVaFVretrievalFVsystem,FVorFVtra
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ISBN-13:F V 978-0-13-445697-3
ISBN-10:F V 0-13-445697-1




www.pearsonhighered.com

,Contents


ChapterFV1 SpeakingFVofFVStatistics .................................................................................... 1


ChapterFV2 MeasurementFVinFVStatistics ........................................................................... 13


ChapterFV3 VisualFVDisplaysFVofFVData ............................................................................. 21


ChapterFV4 DescribingFVData ........................................................................................... 44


ChapterFV5 AFVNormalFVWorld ......................................................................................... 63


ChapterFV6 ProbabilityFVinFVStatistics ............................................................................... 71


ChapterFV7 CorrelationFVandFVCausality ........................................................................... 83


ChapterFV8 InferencesFVfromFVSamplesFVtoFVPopulations ................................................ 100


ChapterFV9 HypothesisFVTesting .................................................................................... 108


ChapterFV10 tFVTests,FVTwo-WayFVTables,FVandFVANOVA.............................................. 123


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




iii

, Statistical Reasoning for Everyday Life
FV FV FV FV


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


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ntFVorFVanswersFVtheFVquestion.
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le.
1) TheFVaverageFV(mean)FVageFVofFVallFV63FVAssociateFVProfessorsFVatFVClifftonFVUniversityFVisFV47FVyears.
A) Population B)FVSample
2) AFVresearcherFVexaminesFVtheFVpropertyFVtaxFVrecordsFVofFV84FVpropertyFVownersFVinFVoneFVcityFVandFVf
indsFVthatFV17%FVareFVbehindFVinFVtheirFVtaxFVpayments.
A) Population B)FVSample
ForFVproblemsFV3FVandFV4,FVdetermineFVwhetherFVtheFVgivenFVvalueFVisFVaFVstatisticFVorFVaFVparameter.
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indsFVthatFV17%FVareFVbehindFVinFVtheirFVtaxFVpayments.
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C)FV318FVtoFV366 D)FV53%FVtoFV61%
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townFVshowedFVthatFV34%FVfavoredFVstrictFVenforcementFVofFVspeedFVlimits.FVAssumingFVthatFVproperFVs
amplingFVtechniquesFVwereFVusedFVinFVbothFVpolls,FVoneFVmayFVconcludeFVthat
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B) theFVpercentFVofFVtheFVpopulationFVthatFVfavorsFVstrictFVenforcementFVofFVspeedFVlimitsFVisFV49.5%FVFV4%.
C) oneFVorFVbothFVofFVtheFVsamplesFVmayFVhaveFVbeenFVunlikelyFVsamplesFVfromFVtheFVpopulation.
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rpriced,FVtheFVTasteFVisFVaFVpopularFVevent.FVTheFVrawFVdataFVofFVtheFVstudyFVisFV(are)
A) 65%FVofFVtheFVsample.
B) 700FVattendees,FV455FVattendees.
C) 1,250,000FVattendees,FV700FVattendees,FV455FVattendees.
D) (60%,FV70%)
8) AFVstudentFVwantedFVtoFVknowFVtheFVfavoriteFVlunchFVatFVaFVlargeFVhighFVschoolFVwithFVaFVclosedFVcamp
us.FVWhatFVisFVtheFVfirstFVstepFVinFVconductingFVaFVstatisticalFVstudyFVtoFVanswerFVtheFVquestion?
A) SelectFVaFVrandomFVsampleFVofFVstudents.
B) PreciselyFVstateFVtheFVgoalFVofFVtheFVstudy.
C) SelectFVaFVrandomFVsampleFVofFVstudentsFVandFVteachers.
D) SelectFVaFVrandomFVsampleFVofFVteachers.
1
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VInc.