Table Of ContentCollaborative Statistics for MT230:
Supplemental Course Materials
Collection Editor:
Robert Gallagher
Collaborative Statistics for MT230:
Supplemental Course Materials
Collection Editor:
Robert Gallagher
Authors:
Susan Dean
Barbara Illowsky, Ph.D.
Online:
< http://cnx.org/content/col11351/1.2/ >
C O N N E X I O N S
Rice University, Houston, Texas
ThisselectionandarrangementofcontentasacollectioniscopyrightedbyRobertGallagher. Itislicensedunderthe
CreativeCommonsAttribution3.0license(http://creativecommons.org/licenses/by/3.0/).
Collectionstructurerevised:January12,2012
PDFgenerated:January12,2012
Forcopyrightandattributioninformationforthemodulescontainedinthiscollection,seep.67.
Table of Contents
Introduction ...........................................................................................1
1 LectureVideos
1.1 VideoLecture1: SamplingandData ..........................................................5
1.2 VideoLecture2: DescriptiveStatistics ........................................................5
1.3 VideoLecture3: LinearRegressionandCorrelation ...........................................6
1.4 VideoLecture4: ProbabilityTopics ...........................................................6
1.5 VideoLecture5: DiscreteDistributions .......................................................6
1.6 VideoLecture7: TheNormalDistribution ....................................................7
1.7 VideoLecture8: TheCentralLimitTheorem ..................................................7
1.8 VideoLecture9: ConfidenceIntervals ........................................................7
1.9 VideoLecture10: HypothesisTestingwithaSingleMean .....................................7
1.10 VideoLecture11: HypothesisTestingwithTwoMeans ......................................8
1.11 VideoLecture12: TheChi-SquareDistribution ................................ ..............8
2 PracticeExamsandQuizzes
2.1 SkillsPracticeExams ........................................................................10
2.2 PracticeFinalExams ........................................................................31
Solutions ........................................................................................51
3 CalculatorInstructions
3.1 CalculatorResourcesandInstructions .......................................................59
Index .................................................................................................66
Attributions ..........................................................................................67
iv
Introduction1
The following modules are based on the award-winning Elementary Statistics online course by authors
BarbaraIllowskyandSusanDean.Thecontentpresentedherewasdesignedtobeusedasacomplementary
resourcewiththeirCollaborativeStatistics2textbook/collection.
NOTE: The source documents for this collection can be found at
http://sofia.fhda.edu/gallery/statistics/index.html3.
Course Management
The Course Syllabus4 provides instructors a basic framework for teaching this material to their students.
Thidocumentisintendedtoserveasastartingpoint;instructorsshouldusethisdocumentasafoundation
forcreatingalearningexperiencecustomizedtomeettheirstudentsuniqueneeds.
Video Lectures
As a part of their award-winning online course5 , the authors have provided a number of video lectures.
These half-hour segments can be used for self-study or as a complement to the Collaborative Statistics6
textbook. TheauthorsalsoprovidevideosinstructingstudentsontheuseoftheTI-83calculatorasusedin
thetextbookandcourseactivitiesandexercises.
LectureVideos
• Chapter1: SamplingandData(Section1.1)
• Chapter2: DescriptiveStatistics(Section1.2)
• Chapter3: ProbabilityTopics(Section1.4)
• Chapter4: DiscreteDistributions(Section1.5)
• Chapter5: ContinuousRandomVariables7
• Chapter6: TheNormalDistribution(Section1.6)
• Chapter7: TheCentralLimitTheorem(Section1.7)
• Chapter8: ConfidenceIntervals(Section1.8)
• Chapter9: HypothesisTesting-SingleMeanandSingleProportion(Section1.9)
• Chapter10: HypothesisTesting-TwoMeans,TwoProportions,PairedData(Section1.10)
• Chapter11: TheChi-SquareDistribution(Section1.11)
• Chapter12: LinearRegressionandCorrelation(Section1.3)
1Thiscontentisavailableonlineat<http://cnx.org/content/m17621/1.3/>.
2CollaborativeStatistics<http://cnx.org/content/col10522/latest/>
3http://sofia.fhda.edu/gallery/statistics/index.html
4"ElementaryStatistics:CourseSyllabus"<http://cnx.org/content/m17579/latest/>
5http://sofia.fhda.edu/gallery/statistics/index.html
6CollaborativeStatistics<http://cnx.org/content/col10522/latest/>
7"ElementaryStatistics:VideoLecture-ContinuousRandomVariables"<http://cnx.org/content/m17566/latest/>
1
2
TI-83CalculatorVideoTutorials
• TI-83CalculatorTutorial,Part18
• TI-83CalculatorTutorial,Part29
8"ElementaryStatistics:VideoLectureofTI-83CalculatorInstructionsPt.1"<http://cnx.org/content/m17574/latest/>
9"ElementaryStatistics:VideoLectureofTI-83CalculatorInstructionsPt.2"<http://cnx.org/content/m17575/latest/>
3
Practice Exams, Problem Sets, and Quizzes
Anumberofpracticetestsandproblemsetsareprovidedforstudentself-evaluationandtoprovideoppor-
tunitiesforstudentstopracticekeyconceptsintroducedthroughoutthecourse.Solutionstotheseexercises
areprovidedasfeedbacktoaidstudentretentionandunderstanding. Theseproblemsetsmaybeusedas
homeworkassignmentsorself-directedstudyaids.
SkillsPracticeExams
• SkillsPracticeExam1: Chapters1,2,&12(Section2.1.1)
• SkillsPracticeExam2: Chapters3,4,5,&6(Section2.1.2)
• SkillsPracticeExam3: Chapters7,8,9,&10(Section2.1.3)
PracticeFinalExams
• PracticeFinalExam1: Chapters1&2(Section2.2.1)
• PracticeFinalExam2: Chapters3&4(Section2.2.2)
• PracticeFinalExam3: Chapters5,6,&7(Section2.2.3)
• PracticeFinalExam4: Chapters8,9,&10(Section2.2.4)
• PracticeFinalExam5: Chapter11(Section2.2.5)
• PracticeFinalExam6: Chapter12(Section2.2.6)
In addition to the problem sets provided above, the following multiple-choice quizzes are provided as
resourcesforinstructors. Thesemodulescanbeusedasassignmentsorastemplatesforclassroomassess-
ments. Answerstotheseitemsarenotprovided.
Quizzes
• Chapter1: SamplingandData10
• Chapter2: DescriptiveStatistics11
• Chapter3: ProbabilityTopics12
• Chapter4: DiscreteDistributions13
• Chapter5: ContinuousRandomVariables14
• Chapter6: TheNormalDistribution15
• Chapter7: TheCentralLimitTheorem16
• Chapter8: ConfidenceIntervals17
• Chapter9: HypothesisTesting-SingleMeanandSingleProportion18
• Chapter10: HypothesisTesting-TwoMeans,TwoProportions,PairedData19
• Chapter11: TheChi-SquareDistribution20
• Chapter12: LinearRegressionandCorrelation21
10"ElementaryStatistics:Quiz1:SamplingandData"<http://cnx.org/content/m17601/latest/>
11"ElementaryStatistics:Quiz2:DescriptiveStatistics"<http://cnx.org/content/m16311/latest/>
12"ElementaryStatistics:Quiz3:ProbabilityTopics"<http://cnx.org/content/m17602/latest/>
13"ElementaryStatistics:Quiz4:DiscreteDistributions"<http://cnx.org/content/m17603/latest/>
14"ElementaryStatistics:Quiz5:ContinuousRandomVariables"<http://cnx.org/content/m17604/latest/>
15"ElementaryStatistics:Quiz6:TheNormalDistribution"<http://cnx.org/content/m17605/latest/>
16"ElementaryStatistics:Quiz7:TheCentralLimitTheorem"<http://cnx.org/content/m17606/latest/>
17"ElementaryStatistics:Quiz8:ConfidenceIntervals"<http://cnx.org/content/m17607/latest/>
18"ElementaryStatistics:Quiz9:HypothesisTesting,SingleMeanandSingleProportion"
<http://cnx.org/content/m17609/latest/>
19"ElementaryStatistics:Quiz10:HypothesisTesting:TwoMeans,TwoProportions,PairedData"
<http://cnx.org/content/m17610/latest/>
20"ElementaryStatistics:Quiz11:TheChi-SquareDistribution"<http://cnx.org/content/m17611/latest/>
21"ElementaryStatistics:Quiz12:LinearRegressionandCorrelation"<http://cnx.org/content/m17612/latest/>
4
Calculator Instructions
The following module contains a number of resources related to the TI-83 calculator and ways it can be
usedwiththeCollaborativeStatistics22 textbookandcurriculum. Thisresourceaddressesmanydifferent
function on the calculator, including calculation of the outliers, discrete mean, standard deviation, and
randomnumbers.
• ViewtheTI-83CalculatorResources(Section3.1)
22CollaborativeStatistics<http://cnx.org/content/col10522/latest/>
