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TEST BANK For Introduction to Statistical Investigations, 2nd Edition by Nathan Tintle; Beth L. Chance, Verified Chapters 1 - 11, Complete Newest Version

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Introduction To Statistical Investigations, 2e

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Introduction To Statistical Investigations, 2e

TEST BANK For Introduction to Statistical Investigations, 2nd Edition by Nathan Tintle; Beth L. Chance, Verified Chapters 1 - 11, Complete Newest Version TEST BANK For Introduction to Statistical Investigations, 2nd Edition by Nathan Tintle; Beth L. Chance, Verified Chapters 1 - 11, Complete Newest...

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introduction
2nd edition beth l chance
investigations
test bank
introduction to statistical investigations 2e
statistical investigations
introduction to statistical investigations

Institution Introduction To Statistical Investigations, 2e
Course Introduction To Statistical Investigations, 2e

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jy FOR jyINSTRUCTOR jyUSE
jyONLY

, TB Introduction To Statistical
j y j y j y

j y Investiga- t ionsb 2nd Edition Beth jy j y j y j y

L.Chance j y

Chapter 1 j y

Introduction jyto jyStatistical jyInvestigations jyTest jyBank

Note: j y TE j y = j y Text jyentry TE-N jy= jyText jyentry jy-
jy Numeric jyMa j y = j y Matching MS j y = j y Multiple jyselect jy
MC j y = j y Multiple jychoice TF jy= jyTrue-

False jyE jy= jyEasy, jyM jy= jyMedium, jyH jy= jyHard jy

CHAPTER 1 LEARNING OBJECTIVES jy jy jy

CLO1-1: jyUse jythe jychance jymodel jyto jydetermine jywhether jyan jyobserved jystatistic jyis jyunlikely jyto
jy occur. jyCLO1-2: jyCalculate jyand jyinterpret jya jyp-value, jyand jystate jythe jystrength jyof jyevidence jyit
provides jyagainst jy
jy

the jynull jyhypothesis. jy
CLO1-3: jyCalculate jya jystandardized jystatistic jyfor jya jysingle jyproportion jyand jyevaluate jythe jystrength jyof
jyevidence jyit jyprovides jyagainst jya jynull jyhypothesis. jy

CLO1-4: jyDescribe jyhow jythe jydistance jyof jythe jyobserved jystatistic jyfrom jythe jyparameter jyvalue
jyspecified jyby jythe jynull jyhypothesis, jysample jysize, jyand jyone- jyvs. jytwo-sided jytests jyaffect

jythe jystrength jyof jyevidence jyagainst jythe jynull jyhypothesis. jy

CLO1-5: jyDescribe jyhow jyto jycarry jyout jya jytheory-based, jyone-proportion jyz-test. jy

Section 1.1: Introduction to Chance Models
jy jy jy jy jy

LO1.1-1: jyRecognize jythe jydifference jybetween jyparameters jyand jystatistics. jy
LO1.1-2: jyDescribe jyhow jyto jyuse jycoin jytossing jyto jysimulate jyoutcomes jyfrom jya jychance jymodel jyof jythe
jyran- jydom jychoice jybetween jytwo jyevents. jy

LO1.1-3: jyUse jythe jyOne jyProportion jyapplet jyto jycarry jyout jythe jycoin jytossing jysimulation. jy
LO1.1-4: jyIdentify jywhether jyor jynot jystudy jyresults jyare jystatistically jysignificant jyand jywhether jyor jynot
jythe jychance jymodel jyis jya jyplausible jyexplanation jyfor jythe jydata. jy

LO1.1-5: jyImplement jythe jy3S jystrategy: jyfind jya jystatistic, jysimulate jyresults jyfrom jya jychance
jymodel, jyand jycomment jyon jystrength jyof jyevidence jyagainst jyobserved jystudy jyresults

jyhappening jyby jychance jyalone. jy

LO1.1-6: jyDifferentiate jybetween jysaying jythe jychance jymodel jyis jyplausible jyand jythe jychance jymodel jyis
jythe jycorrect jyexplanation jyfor jythe jyobserved jydata. jy

jy FOR jyINSTRUCTOR jyUSE
jyONLY

, 1-2 Test jyBank jyfor jyIntroduction jyto jyStatistical jyInvestigations, jy2nd jyEdition jy

Questions jy1 jythrough jy4:
Do jyred jyuniform jywearers jytend jyto jywin jymore jyoften jythan jythose jywearing jyblue jyuniforms jyin
jyTaekwondo jymatches jywhere jycompetitors jyare jyrandomly jyassigned jyto jywear jyeither jya jyred

jyor jyblue jyuniform? jyIn jya jysample jyof jy80 jyTaekwondo jymatches, jythere jywere jy45 jymatches

jywhere jythe jyred jyuniform jywearer jywon. jy

1. What jyis jythe jyparameter jyof jyinterest jyfor jythis jystudy? jy
A. The jylong-run jyproportion jyof jyTaekwondo jymatches jyin jywhich jythe jyred jyuniform
jywearer jywins jy

B. The jyproportion jyof jymatches jyin jywhich jythe jyred jyuniform jywearer jywins jyin jya jysample
jyof jy80 jyTaekwondo jy matches jy

C. Whether jythe jyred jyuniform jywearer jywins jya jymatch jy
D. j y 0.50 jy
Ans: jyA; jyLO: jy1.1-1; jyDifficulty: jyEasy; jyType: jyMC
2. What jyis jythe jystatistic jyfor jythis jystudy? jy
A. The jylong-run jyproportion jyof jyTaekwondo jymatches jyin jywhich jythe jyred jyuniform
jywearer jywins jy

B. The jyproportion jyof jymatches jyin jywhich jythe jyred jyuniform jywearer jywins jyin jya jysample
jyof jy80 jyTaekwondo jy matches jy

C. Whether jythe jyred jyuniform jywearer jywins jya jymatch jy
D. j y 0.50 jy
Ans: jyB; jyLO: jy1.1-1; jyDifficulty: jyEasy; jyType: jyMC
3. Given jybelow jyis jythe jysimulated jydistribution jyof jythe jynumber jyof jy―red jywins‖ jythat jycould
jyhappen jybyyc
j hance jyalone jyin jya jysample jyof jy80 jymatches. jyBased jyon jythis jysimulation, jyis jyour

jyobserved jyresult jystatistically jysignificant? jy

A. Yes, jysince jy45 jyis jylarger jythan jy40. jy
B. Yes, jysince jythe jyheight jyof jythe jydotplot jyabove jy45 jyis jysmaller jythan jythe jyheight
jyof jythe jydotplot jyabove jy40. jy

C. No, jysince jy45 jyis jya jyfairly jytypical jyoutcome jyif jythe jycolor jyof jythe jywinner‘s
jyuniform jywas jydetermined jyby jychance jyalone. jy

jy FOR jyINSTRUCTOR jyUSE
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, Introduction jyto jyFinancial jyStatements 1-3

D. No, jysince jywe jycould jyhave jyobserved jya jyvalue jygreater jythan jy45 jyjust jyby jyrandom
jychance. jy

Ans: jyC; jyLO: jy1.1-4; jyDifficulty: jyMedium; jyType: jyMC
4. What jycan jywe jyconclude jyfrom jythe jyresults jyof jythis jystudy? jySelect jyall jythat jyapply. jy
A. The jyresults jyof jythis jystudy jyare jysomething jythat jycould jyeasily jyhave jyhappened
jyif jythe jycolor jyof jythe jywinner‘s jyuniform jywas jy determined jyby jychance jyalone. jy

B. We jydo jynot jyhave jyconvincing jyevidence jyagainst jythe jy―by-chance-alone‖ jymodel. jy
C. The jyresults jyof jythis jystudy jyprove jythat jythe jycolor jyof jythe jywinner‘s jyuniform
jywas jydetermined jyby jychance jyalone. jy

D. We jydo jynot jyhave jyconvincing jyevidence jythat jyred jyuniform jywearers jytend jyto jywin
jymore jyoften jythan jythose jywearing jyblue jyuniforms. jy

Ans: jyA, jyB, jyD; jyLO: jy1.1-6; jyDifficulty: jyHard; jyType: jyMS

Questions jy5 jythrough jy8:
Suppose jyyou jyare jytesting jyto jysee jyif jyyour jydog, jyHope, jyunderstands jypointing jytowards jyan jyobject.
jyYou jyplace jytwo jyobjects jyabout jy2.5 jymeters jyaway, jythen jyyou jypoint jytowards jyone jyof jythe jyobjects. jyIn

jy20 jytrials, jy

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5. Fill jyin jythe jyblanks jywith jythe jycorrect jyOne jyProportion jyapplet jyinputs jyto jycarry jyout jyan
jyappropriate jysimulation jyof jythis jyprocess, jyif jyHope jydoes jynot jyunderstand jypointing jytowards

jyan jyobject jyand jyis jyjust jyguessing. jy

Probability jyof jysuccess: jy jy jy
jySample jysize: jy jy jy jy

Number jyof jysamples: jy jy jy jy

Ans: jy0.5 jy(Tol: jy0), jy20 jy(Tol: jy0), jyAny jyinteger jyas jylarger jyor jylarger jythan jy1000; jyLO:
jy1.1-3;yjDifficulty: jyEasy; jy Type: jyTE-N

6. Match jythe jyparts jyof jythe jyreal jystudy jycorresponding jyto jythe jyphysical jy(coin-flipping) jysimulation:
jy

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jy jy jy jy jy jy

B. Hope jygoing jyto jythe jycorrect jyobject jy
jyTails jy= jy jy jy jy

C. Hope jygoing jyto jythe jyincorrect jyobject jy
Chance jyof jyheads jy= jy jy jy jy jy jy jy jy jy jy jy

D. One jyset jyof jy20 jyattempts jyby jyHope jy
One jyrepetition jy= jy jy jy
jy jy jy jy jy jy

E. Hope jygoing jyto jyan jyobject jy
Ans: jyE, jyB, jyC, jyA, jyD; jyLO: jy1.1-2; jyDifficulty: jyMedium; jyType: jyMa

jy FOR jyINSTRUCTOR jyUSE
jyONLY

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Exam (elaborations)

TEST BANK For Introduction to Statistical Investigations, 2nd Edition by Nathan Tintle; Beth L. Chance, Verified Chapters 1 - 11, Complete Newest Version

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