Archives: Quiz

Part V: Selected Topics in Decision Making – Test B Name__________________ Chapter 20: Write hypotheses for the one-way ANOVA. 1. Data were analyzed to see if income level (1 = Low, 2 = Middle, 3 = High) influence the amount […]

IB-1 Business Statistics: Part I: Exploring and Collecting Data – Test B Name___________________________________________________ Chapter 1: Identify various aspects of studies and experiments and/or classify variables. 1. The U.S. Bureau of Labor Statistics (BLS) compiles data on a number of variables. […]

Business Statistics: Part IV Name_______________ Models for Decision Making – Test B Chapter 15: Interpret regression output. 1. Data were collected for a sample of 12 pharmacists to determine if years of experience and salary are related. Based on the […]

Business Statistics: Part III: Inference for Decision Making – Test B Name___________________________________________________ Chapter 10: Make conclusions based on a confidence interval and significance level. 1. After computing a confidence interval, the investigator believes that the results are meaningless because the […]

VA-1 Business Statistics: Part V Selected Topics in Decision Making – Test A Name___________________ Chapter 20: Write hypotheses for the one-way ANOVA. 1. Suppose a company collects data from random samples taken in three different industries: (1 = Consumer Goods, […]

Business Statistics: Part I: Exploring and Collecting Data – Test A Name___________________________________________________ Chapter 1: Identify various aspects of studies and experiments and/or classify variables. 1. In listing a property, real estate agencies provides information on a number of variables. Which […]

Business Statistics: Part IV Name___________________ Models for Decision Making – Test A Chapter 15: Interpret or analyze linear models or relationships. 1. Data are collected on the number of foreign visitors to a country (million) and total tourism revenue ($billion) […]

1 Golosa, Book One, 5e Unit 10 Test 10.01 Listening Fill in the blanks with the words or phrases that you hear. Write any numbers in numerals instead of words. Алла Новикова (1) _____________ школу в 2006 году и сразу […]

1 Testing Modules, Unit 10 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 9 Test 09.01 Listening Fill in the blanks with the words or phrases that you hear. (1) ___________________ подходит к вам со (2) ________________ . Вы смотрите на (3) ________ и приходите в ужас. […]

1 Testing Modules, Unit 9 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 8 Test 08.01 Listening Answer the questions according to the text that you will hear. 1. How old will Vera be soon? 19 20 23 2. Near what place did she grow up? Khabarovsk […]

1 Testing Modules, Unit 8 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blank ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 7 Test 07.01 Listening Decide whether the statements are true or false according to the text you will hear. 1. Denis Kirillovich was born in Novosibirsk, but grew up somewhere else. True False 2. […]

1 Testing Modules, Unit 7 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 6 Test 06.01 Listening Choose all the correct answers to the following questions. 1. Where is Zhenya a student? chemistry institute institute of foreign languages institute of English language 2. Where is she studying […]

1 Testing Modules, Unit 6 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 5 Test 05.01 Listening • Assessment Goal: Listening, Vocabulary • Topic: Listening • Response Type: Fill in the blanks • Machine Gradable: Yes Fill in the blanks with the words or phrases you hear. […]

1 Testing Modules, Unit 5 Golosa Vocabulary Quiz [Bank]—Russian to English • Assessment Goal: Vocabulary • Topic: Vocabulary • Response Type: Fill in the blanks • Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 4 Test 04.01 Listening Answer the questions about the audio that you will hear. Choose all correct answers. 1. What nationality is Lena? Russian Canadian American 2. What year in school is Lena? first […]

1 Testing Modules, Unit 4 Golosa Vocabulary Quiz [Bank]—Russian to English • Assessment Goal: Vocabulary • Topic: Vocabulary • Response Type: Fill in the blanks • Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 3 Test 03.01 Listening ● Assessment Goal: Listening ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Fill in the blanks with the words or phrases that you hear. […]

1 Testing Modules, Unit 3 Golosa Vocabulary Quiz [Bank]—Russian to English ● Assessment Goal: Vocabulary ● Topic: Vocabulary ● Response Type: Fill in the blanks ● Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. […]

1 Golosa, Book One, 5e Unit 2 Test 02.01 Listening Fill in the blanks in the advertisement that you hear. Посетите магазин–салон «(1) __________ мода» и одевайтесь модно, но задёшево! (2) ______________ «(3) _________ мода» вы найдёте всё, что нужно! […]

Testing Modules, Unit 2 Golosa Vocabulary Quiz [Bank]—Russian to English • Assessment Goal: Vocabulary • Topic: Vocabulary • Response Type: Fill in the blanks • Machine Gradable: Yes Give the English equivalents of the Russian words. 1. телефон __________________________ 2. […]

1 Golosa, Book One, 5e Unit 1 Test 01.01 Listening Fill in the blanks with the phone numbers of the people listed (in numbers, not words). Remember to write them in the form XX-XX-XX. 1. Катя __________________ 2. Володя __________________ […]

Testing Modules, Unit 1 Golosa Vocabulary Quiz [Bank]—Russian to English • Assessment Goal: Vocabulary • Topic: Vocabulary • Response Type: Fill in the blanks • Machine Gradable: Yes Give the English equivalent of the Russian words or phrases. 1. правда […]

1 Golosa, Book One, 5e Midterm Exam 2 M02.01 Listening and Writing You will hear some questions. Listen to each question and answer in written Russian. Any answer will do, as long as it is logical and is at least […]

1 Golosa, Book One, 5e Final Exam 2 F02.01 Listening Fill in the blanks with the words or phrases that you hear. 1. Часто бывает, что члены семьи __________________ друг на друга. ________________ из вашей семьи ______________ вы? 2. Русские […]

1 Golosa, Book One, 5e Midterm Exam 1 M01.01 Listening Fill in the blanks with the words and phrases you hear. (1) ____________________ преподают много иностранных языков. Почти во всех школах преподают (2) _______________________ . Это традиционные языки. Иногда преподают […]

1 Golosa, Book One, 5e Final Exam 1 F01.01 Listening Fill in the blanks with the words or phrases that you hear. Виктор (1) __________________ в университете на филологическом факультете. (2) _______________________ английский язык и литературу. Но Виктор говорит по–английски […]

1 Testing Modules, Alphabet Unit Golosa Alphabet Pronunciation, Version 1 ● Assessment Goal: Pronunciation ● Topic: Alphabet ● Response Type: Matching ● Machine Gradable: Yes Match the Russian letter with the explanation of its sound. 1. Аа _____ 2. Гг […]

1 Golosa, Book One, 5e Alphabet Chapter Test 00.01 Listening Choose all possible correct answers. 1. Who is mentioned in the answer to the first question? Boris Yeltsin Boris Grebenshchikov Boris Nemtsov 2. What profession or professions are mentioned? politicians […]

Ch.12 InferenceonCategoricalData 12.1 Goodness–o f –FitTest 1 Performagoodness–of–fittest. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Provideanappropriateresponse. 1) Determinetheexpectedcountsforeachoutcome. n=600 pi0.25 0.05 0.35 0.35 ExpectedCounts A) pi0.25 0.05 0.35 0.35 ExpectedCounts 150 30 210 210 B) pi0.25 0.05 0.35 0.35 ExpectedCounts 25 5 35 35 C) pi0.25 […]

Ch.11 InferencesonTwoSamples 11.1 InferenceaboutTwoPopulationProportions 1 Distinguishbetweenindependentanddependentsampling. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Provideanappropriateresponse. 1) Classifythetwogivensamplesasindependentordependent. Sample1:Pre–trainingbloodpressureof15people Sample2:Post–trainingbloodpressureof15people A) dependent B) independent 2) Classifythetwogivensamplesasindependentordependent. Sample1:Theheightsininchesof27newbornfemales Sample2:Theheightsininchesof27newbornmales A) independent B) dependent 3) Classifythetwogivensamplesasindependentordependent. Sample1:Thescoresof16studentswhotookastatisticsfinal Sample2:Thescoresof16differentstudentswhotookaphysicsfinal A) independent B) dependent 4) Iftheindividualsselectedforasamplehavenoinfluenceuponwhichindividualsareselectedforasecond sample,thenthesamplesaresaidtobe A) independent B) dependent C) […]

Ch.10 HypothesisTestsRegardingaParameter 10.1 TheLanguageofHypothesisTesting 1 Determinethenullandalternativehypotheses. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Thenullandalternativehypothesesaregiven.Determinewhetherthehypothesistestisleft –tailed,right–tailed,or two–tailedandtheparameterthatisbeingtested. 1) H 0:μ=8.6 H1:μ≠8.6 A) Two–tailed,μ B) Two–tailed,xC) Right–tailed,μ D) Left–tailed,x 2) H 0:p=0.82 H1:p>0.82 A) Right–tailed,p B) Left–tailed,p C) Right–tailed,p ^ D) Left–tailed,p ^ 3) H 0:σ=8.6 H1:σ<8.6 A) […]

Ch.9 EstimatingtheValueofaParameter 9.1 EstimatingaPopulationProportio n 1 Obtainapointestimateforthepopulationproportion. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Provideanappropriateresponse. 1) When385juniorcollegestudentsweresurveyed,170 saidthattheyhavepreviouslyownedamotorcycle.Find apointestimateforp,thepopulationproportionofstudentswhohavepreviouslyownedamotorcycle. A) 0.442 B) 0.558 C) 0.791 D) 0.306 2) Asurveyof100fatalaccidentsshowedthatin43 casesthedriveratfaultwasinadequatelyinsured.Finda pointestimateforp,thepopulationproportionofaccidentswherethedriveratfaultwasinadequatelyinsured A) 0.43 B) 0.57 C) 0.754 D) 0.301 3) Asurveyof700non–fatalaccidentsshowedthat143 involvedfaultyequipment.Findapointestimateforp, thepopulationproportionofaccidentsthatinvolvedfaultyequipment. A) 0.204 B) […]

Ch.8 SamplingDistributions 8.1 DistributionoftheSampleMean 1 Describethedistributionofthesamplemean:normalpopulation. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Determineμxandσxfromthegivenparametersofthepopulationandthesamplesize.Roundtheanswertothe nearestthousandthwhereappropriate. 1) μ=54 , σ=32 , n=64 A) μx=54 , σx=4B)μx =54 , σx =32 C) μx=54 , σx=0.5 D) μx =6.75 , σx =4 2) μ=28 , σ=8 , n=22 A) […]

Ch.7 TheNormalProbabilityDistribution 7.1 PropertiesoftheNormalDistribution 1 Usetheuniformprobabilitydistribution. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Provideanappropriateresponse. 1) HightemperaturesinacertaincityforthemonthofAugustfollowauniformdistributionovertheinterval64°F to92°F.WhatistheprobabilitythatarandomlyselectedAugustdayhasahightemperaturethatexceeded 69°F? A) 0.8214 B) 0.1786 C) 0.4423 D) 0.0357 2) HightemperaturesinacertaincityforthemonthofAugustfollowauniformdistributionovertheinterval73°F to103°F.Findthehightemperaturewhich90%oftheAugustdaysexceed. A) 76°F B) 100°F C) 83°F D) 103°F 3) Thediameterofballbearingsproducedinamanufacturingprocesscanbeexplainedusingauniform distributionovertheinterval7.5to9.5millimeters.Whatistheprobabilitythatarandomlyselectedball bearinghasadiametergreaterthan8.6millimeters? A) 0.45 B) 0.9053 C) […]

Ch.6 DiscreteProbabilityDistributions 6.1 DiscreteRandomVariables 1 Distinguishbetweendiscreteandcontinuousrandomvariables. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Classifythefollowingrandomvariableaccordingtowhetheritisdiscreteorcontinuous. 1) thenumberofbottlesofjuicesoldinacafeteriaduringlunch A) discrete B) continuous 2) theheightsofthebookcasesinaschoollibrary A) continuous B) discrete 3) thecostofaroadatlas A) discrete B) continuous 4) thepressureofwatercomingoutofafirehose A) continuous B) discrete 5) thetemperatureindegreesCelsiusonJanuary1stinFargo,NorthDakota A) continuous B) discrete 6) thenumberofgoalsscoredinahockeygame […]

Ch.5 Probability 5.1 ProbabilityRules 1 Applytherulesofprobabilities. SHORTANSWER.Writethewordorphrasethatbestcompleteseachstatementoranswersthequestion. Provideanappropriateresponse. 1) Identifythesamplespaceoftheprobabilityexperiment:tossingacoin 2) Identifythesamplespaceoftheprobabilityexperiment:answeringatrueorfalsequestion 3) Identifythesamplespaceoftheprobabilityexperiment:tossingfourcoinsandrecordingthenumberofheads 4) Identifythesamplespaceoftheprobabilityexperiment:answeringamultiplechoicequestionwithA,B,C,D andEasthepossibleanswers 5) Identifythesamplespaceoftheprobabilityexperiment:determiningthepuppieʹsgenderforalitterofthree puppies(UseMformaleandFforfemale.) MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. 6) WhichofthefollowingprobabilitiesforthesamplepointsA,B,andCcouldbetrueifA,B,andCaretheonly samplepointsinanexperiment? A) P(A)=0,P(B)=1/4 , P(C)=3 / 4 B) P(A)=1/10 , P(B)=1/5 , P(C)=1/4 C) P(A)=–1/4,P(B)=1/2,P(C)=3/4 D) P(A)=1/8 […]

Ch.4 DescribingtheRelationbetweenTwoVariables 4.1 ScatterDiagramsandCorrelation 1 Drawandinterpretscatterdiagrams. SHORTANSWER.Writethewordorphrasethatbestcompleteseachstatementoranswersthequestion. Constructascatterdiagramforthedata. 1) Thedatabelowarethefinalexamscoresof10randomlyselectedhistorystudentsandthenumberofhours theystudiedfortheexam. Hours,x Scores,y 3 65 5 80 2 60 8 88 2 66 4 78 4 85 5 90 6 90 3 71 x y x y 2) Thedatabelowarethetemperaturesonrandomlychosendaysduringasummerclassandthenumberof absencesonthosedays. […]

Ch.3 NumericallySummarizingData 3.1 MeasuresofCentralTendency 1 Determinethearithmeticmean,median,andmodeofavariablefromrawdata. SHORTANSWER.Writethewordorphrasethatbestcompleteseachstatementoranswersthequestion. Provideanappropriateresponse. 1) Findthemean,median,andmodeofthefollowingstatisticstudentsʹtestscores: 71 74 67 71 64 72 71 65 66 69 2) Calculatethemean,median,andmodeforthefollowingsample:5,10,6,11,1 , 1 , 10,1. 3) Calculatethemean,median,andmodeforthefollowingsample:5,10,6,100,0,0,10,0. 4) Thehightemperatures(indegreesCelsius)eachdayoverathreeweekperiodwereasfollows:17,18,20,22, 21,19,16,15,18,20,21,21,22,21,19,20,19,17,16,16,17.Computethemean,median,andmode. 5) Inasampleof18studentsatEastHighSchoolthefollowingnumberofdaysofabsenceswererecordedforthe previoussemester:4,3,1,0,4,2,3,0,1,2,3,0,4,1,1,5,1,1.Computethemean,median,andmode. 6) Thenumberofgoalsscoredbyarandomsampleof16hockeyplayersforagivenseasonare5,3,21,10,7,2,0, 30,19,6,4,7,10,5,7,and24.Computethemean,median,andmode. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. 7) Theheightsoftenfemalestudents(ininches)inacollegemathclassarelistedbelow.Findthemean. […]

Ch.2 OrganizingandSummarizingData 2.1 OrganizingQualitativeData 1 Organizequalitativedataintables. SHORTANSWER.Writethewordorphrasethatbestcompleteseachstatementoranswersthequestion. Provideanappropriateresponse.Roundrelativefrequenciestothousandths. 1) ScottTarnowskiownsapetgroomingshop.Hispricesforgroomingdogsarebasedonthesizeofthedog.His recordsfromlastyeararesummarizedbelow.Constructafrequencydistributionandarelativefrequency distribution.Showthepercentagerepresentedbyeachrelativefrequency. Class Frequency Large 345 Medium 830 Small 645 2) Theresultsofasurveyaboutarecentjudicialappointmentaregiveninthetablebelow.Constructarelative frequencydistribution. Response Frequency StronglyFavor 25 Favor 26 Neutral 8 Oppose 22 StronglyOppose 119 3) ThepreschoolchildrenatElmwoodElementarySchoolwereaskedtonametheirfavoritecolor.Theresultsare listedbelow.Constructafrequencydistributionandarelativefrequencydistribution. yellow yellow […]

Ch.1 DataCollection 1.1 IntroductiontothePracticeofStatistics 1 Definestatisticsandstatisticalthinking. SHORTANSWER.Writethewordorphrasethatbestcompleteseachstatementoranswersthequestion. Provideanappropriateresponse. 1) Whatisstatistics? MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. 2) Whichofthefollowingisnottrueofstatistics? A) Statisticsisusedtoanswerquestionswith100%certainty. B) Statisticsinvolvescollectingandsummarizingdata. C) Statisticscanbeusedtoorganizeandanalyzeinformation. D) Statisticsisusedtodrawconclusionsusingdata. 2 Explaintheprocessofstatistics. MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. Determinewhethertheunderlinedvalueisaparameterorastatistic. 1) InasurveyconductedinthetownofAtherton,25% ofadultrespondentsreportedthattheyhadbeeninvolved inatleastonecaraccidentinthepasttenyears. A) statistic B) parameter 2) 28.2%ofthemayorsofcitiesinacertainstatearefromminoritygroups. A) parameter B) statistic 3) […]