100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
TEST BANK For Introduction to Statistical Investigations, 2nd Edition by Nathan Tintle; Beth L. Chance, Verified Chapters 1 - 11, Complete Newest Version $19.99   Add to cart

Exam (elaborations)

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

 1 view  0 purchase
  • Course
  • Statistical Investigations, 2 nd Edition
  • Institution
  • Statistical Investigations, 2 Nd Edition

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...

[Show more]

Preview 4 out of 251  pages

  • November 3, 2024
  • 251
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
book image

Book Title:

Author(s):

  • Edition:
  • ISBN:
  • Edition:
  • Statistical Investigations, 2 nd Edition
  • Statistical Investigations, 2 nd Edition
avatar-seller
Lectbrahim
TEST BANK
Introduction to Statistical Investigations,
2nd Edition by Tintle Chance
Chapters 1 - 11, Complete




TABLE OF CONTENTS
g g g




FORgINSTRUCTORgUSEgONLY

,Chapter 1 – Significance: How Strong is the Evidence
g g g g g g g g g




Chapter 2 –g g




g Generalization: How Broadly Do the Results Apply?
g g g g g g g




Chapter 3 – Estimation: How Large is the Effect?
g g g g g g g g g




Chapter 4 – Causation: Can We Say What Caused the Effect?
g g g g g g g g g g g




Chapter 5 – Comparing Two Proportions
g g g g g g




Chapter 6 – Comparing Two Means
g g g g g g




Chapter 7 – Paired Data: One Quantitative Variable
g g g g g g g g




Chapter 8 – Comparing More Than Two Proportions
g g g g g g g g




Chapter 9 – Comparing More Than Two Means
g g g g g g g g




Chapter 10 – Two Quantitative Variables
g g g g g g




Chapter 11 – Modeling Randomness
g g g g




FORgINSTRUCTORgUSEgONLY

,Chapter 1 g




Note:gggTEg =g Textgentry TE-Ng=gTextgentryg-
NumericgMag =g Matching
g MSg =g Multiplegselect
MCg =g Multiplegchoice TFg=gTrue-

FalsegEg=gEasy,gMg=gMedium,g Hg=gHard


CHAPTER 1 LEARNING OBJECTIVES
g g g


CLO1-1:gUsegthegchancegmodelgtogdeterminegwhethergangobservedgstatisticgisgunlikelygtogoccur.
CLO1-2:gCalculategandginterpretgagp-
value,gandgstategthegstrengthgofgevidencegitgprovidesgagainstgthegnullghypothesis.
CLO1-
3:gCalculategagstandardizedgstatisticgforgagsinglegproportiongandgevaluategthegstrengthgofgevidence
gitgprovidesgagainstgagnullghypothesis.


CLO1-
4:gDescribeghowgthegdistancegofgthegobservedgstatisticgfromgthegparametergvaluegspecifiedgbygthegnullg
hypothesis,gsamplegsize,gandgone-gvs.gtwo-
sidedgtestsgaffectgthegstrengthg ofgevidencegagainstgtheg nullghypothesis.
CLO1-5:gDescribeghowgtogcarrygoutgagtheory-based,gone-proportiongz-test.


Section 1.1: Introduction to Chance Models
g g g g g



LO1.1-1:gRecognizegthegdifferencegbetweengparametersgandgstatistics.
LO1.1-2:gDescribeghowgtogusegcoingtossinggtogsimulategoutcomesgfromgagchanceg modelgofgthegran-
gdomgchoicegbetweengtwog events.


LO1.1-3:gUsegthegOnegProportiongappletgtogcarrygoutgthegcoingtossinggsimulation.
LO1.1-
4:gIdentifygwhethergorgnotgstudygresultsgaregstatisticallygsignificantgandgwhethergorgnotgthegchanceg
modelgisgagplausiblegexplanationgforgthegdata.
LO1.1-
5:gImplementgtheg3Sgstrategy:gfindgagstatistic,gsimulategresultsgfromgagchancegmodel,gandgcomment
gongstrengthgofgevidencegagainstgobservedgstudygresultsghappeninggbygchancegalone.


LO1.1-
6:gDifferentiategbetweengsayinggthegchancegmodelgisgplausiblegandgthegchancegmodelgisgthegcorrectgex
planationgforgthegobservedgdata.



FORgINSTRUCTORgUSEgONLY

, 1-2 TestgBankgforgIntroductiongtogStatisticalgInvestigations,g2ndgEdition


Questionsg1gthroughg4:
DogredguniformgwearersgtendgtogwingmoregoftengthangthosegwearinggblueguniformsgingTaekwondog
matchesgwheregcompetitorsgaregrandomlygassignedgtogweargeithergagredgorgblueguniform?gIngagsamp
legofg80gTaekwondogmatches,gtheregwereg45gmatchesgwheregthegr edguniformgwearergwon.
1. Whatgisgthegparametergofginterestgforgthisgstudy?
A. Theglong-rungproportiongofgTaekwondogmatchesgingwhichgthegredguniformgwearergwins
B. Thegproportiongofgmatchesgingwhichgthegredguniformgwearergwinsgingagsamplegofg80gTaekwo
ndog matches
C. Whethergthegredguniformgwearergwinsgagmatch
D.g 0.50
Ans:gA;gLO:g1.1-1;gDifficulty:gEasy;gType:gMC
2. Whatgisgthegstatisticgforgthisgstudy?
A. Theglong-rungproportiongofgTaekwondogmatchesgingwhichgthegredguniformgwearergwins
B. Thegproportiongofgmatchesgingwhichgthegredguniformgwearergwinsgingagsamplegofg80gTaekwo
ndog matches
C. Whethergthegredguniformgwearergwinsgagmatch
D.g 0.50
Ans:gB;gLO:g1.1-1;gDifficulty:gEasy;gType:gMC
3. Givengbelowgisgthegsimulatedgdistributiongofgthegnumbergofg―redgwins‖gthatgcouldghappengbygchanceg
alonegingagsamplegofg80gmatches.gBasedgongthisgsimulation,gisgourgobservedgresultgstatisticallygsignifi
cant?




A. Yes,gsinceg45g isglargergthang40.
B. Yes,gsincegthegheightgofgthegdotplotgaboveg45gisgsmallergthangthegheightgofgthegdotplotga
boveg40.
C. No,gsinceg45gisgagfairlygtypicalgoutcomegifgthegcolorgofgthegwinner‘sguniformgwasgdeter
minedgbygchancegalone.




FORgINSTRUCTORgUSEgONLY

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Lectbrahim. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $19.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

84146 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$19.99
  • (0)
  Add to cart