,DOWNLOAD THE Test Bank for Business Statistics and Analytics in Pract
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
Businessm Statisticsm andm Analyticsm inm Practice,m 9em (Bowerman)
Chapterm2 DescriptivemStatisticsmandmAnalytics:mTabularmandmGraphicalmMethods
1) A mstem-and-
leaf mdisplaymismamgraphicalmportrayalmof mamdatamset mthat mshowsmthemdatamset'smoverallmpatternmof mv
ariation.
Answer:m m TRUE
Explanation:m Thismkind mof mgraphmplacesmthemmeasurementsminmordermfrommsmallest mtomlargest.mDif
ficulty:m2mMedium
Topic:m m Stem-and-Leaf mDisplays
LearningmObjective:m 02-05mConstruct mand minterpret mstem-and-
leaf mdisplays.mBloom's:m Remember
AACSB:m ReflectivemThinkingmAccessibi
lity:m Keyboard mNavigation
2) Themrelativemfrequencymismthemfrequencymof mamclassmdivided mbymthemtotalmnumber
mof mmeasurements.
Answer:m m TRUE
Explanation:m Thismismused mwhenmwemwishmtomsummarizemthemproportionm(ormfraction)mof mitemsm in
meachmclass.
Difficulty:m2mMedium
Topic:m GraphicallymSummarizingmQualitativemData;mGraphicallymSummarizingmQuantitativemData
mLearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,
mand mogives.;m02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
3) A mbarmchart mismamgraphicmthat mcanmbemused mtomdepict mqualitativemdata.
Answer:m m TRUE
Explanation:m Ambarmchart mismamgraphicmthat mdepictsmamfrequency,mrelativemfrequency,mormpercent mf
requencymdistribution.
Difficulty:m1mEasy
Topic:m m GraphicallymSummarizingmQualitativemData
LearningmObjective:m 02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
1
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Business Statistics and Analytics in Pract
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
4) Stem-and-leaf mdisplaysmand mdot mplotsmaremusefulmformdetectingmoutliers.
Answer:m m TRUE
Explanation:m Sincemthismgraphmplacesmthemmeasurementsminmordermfrommsmallest mtomlargest,mit m
allowsmthemanalyst mtomseemallmof mthemmeasurementsminmthemdatamset.
Difficulty:m2mMedium
Topic:m m Stem-and-Leaf mDisplays;mDot mPlots
LearningmObjective:m 02-05mConstruct mand minterpret mstem-and-leaf mdisplays.;m02-
04mConstruct mand minterpret mdot mplots.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
5) A mscattermplot mcanmbemused mtomidentifymoutliers.
Answer:m m FALSE
Explanation:m Amscattermplot mismused mtomidentifymthemrelationshipmbetweenmtwomvariables.mDiffic
ulty:m2mMedium
Topic:m m ScattermPlots
LearningmObjective:m 02-
07mExaminemthemrelationshipsmbetweenmvariablesmbymusingmscattermplots.mBloom's: m Remember
AACSB:m ReflectivemThinkingmAccessibi
lity:m Keyboard mNavigation
6) Whenmlookingmat mthemshapemof mthemdistributionmusingmamhistogram,mamdistributionmismskewed mtom
themright mwhenmthemleft mtailmismshortermthanmthemright mtail.
Answer:m m TRUE
Explanation:m Thismtypemof mhistogrammhasmamhighmfrequencymnumbermof mdatampointsmonmthemright mc
ompared mtomthemleft msidemof mthemhistogram.
Difficulty:m2mMedium
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
2
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Business Statistics and Analytics in Pract
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
7) Whenmwemwishmtomsummarizemthemproportionm(ormfraction)mof mitemsminmamclass,mwemusem
themfrequencymdistributionmformeachmclass.
Answer:m m FALSE
Explanation:m Themrelativemfrequencymsummarizesmthemproportionm (ormfraction)mof mitemsminmamclas
s.mFrequencymdistributionmshowsmactualmcountsmof mitemsminmeachmclass.
Difficulty:m2mMedium
Topic:m GraphicallymSummarizingmQualitativemData;mGraphicallymSummarizingmQuantitativemDat
amLearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons
,mand mogives.;m02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
8) Whenmestablishingmthemclassesmformamfrequencymdistribution,mit mismgenerallymagreed mthat mthemm
oremclassesmyoumusemthembettermyourmfrequencymdistributionmwillmbe.
Answer:m m FALSE
Explanation:m Classesmshould mbemdetermined mbymthemnumbermof mdatammeasurement
s.mDifficulty:m1mEasy
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
9) Themcumulativemfrequencymformamclassmwillmalwaysmbemat mleast masmlargemasmthemcumulati
vemfrequencymformanymclassmwithmamsmallermuppermboundary.
Answer:m m TRUE
Explanation:m Thismismthemnumbermof mmeasurementsmthat maremlessmthanmthemuppermboundarymof mth
emclass.
Difficulty:m2mMedium
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
3
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
Businessm Statisticsm andm Analyticsm inm Practice,m 9em (Bowerman)
Chapterm2 DescriptivemStatisticsmandmAnalytics:mTabularmandmGraphicalmMethods
1) A mstem-and-
leaf mdisplaymismamgraphicalmportrayalmof mamdatamset mthat mshowsmthemdatamset'smoverallmpatternmof mv
ariation.
Answer:m m TRUE
Explanation:m Thismkind mof mgraphmplacesmthemmeasurementsminmordermfrommsmallest mtomlargest.mDif
ficulty:m2mMedium
Topic:m m Stem-and-Leaf mDisplays
LearningmObjective:m 02-05mConstruct mand minterpret mstem-and-
leaf mdisplays.mBloom's:m Remember
AACSB:m ReflectivemThinkingmAccessibi
lity:m Keyboard mNavigation
2) Themrelativemfrequencymismthemfrequencymof mamclassmdivided mbymthemtotalmnumber
mof mmeasurements.
Answer:m m TRUE
Explanation:m Thismismused mwhenmwemwishmtomsummarizemthemproportionm(ormfraction)mof mitemsm in
meachmclass.
Difficulty:m2mMedium
Topic:m GraphicallymSummarizingmQualitativemData;mGraphicallymSummarizingmQuantitativemData
mLearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,
mand mogives.;m02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
3) A mbarmchart mismamgraphicmthat mcanmbemused mtomdepict mqualitativemdata.
Answer:m m TRUE
Explanation:m Ambarmchart mismamgraphicmthat mdepictsmamfrequency,mrelativemfrequency,mormpercent mf
requencymdistribution.
Difficulty:m1mEasy
Topic:m m GraphicallymSummarizingmQualitativemData
LearningmObjective:m 02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
1
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Business Statistics and Analytics in Pract
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
4) Stem-and-leaf mdisplaysmand mdot mplotsmaremusefulmformdetectingmoutliers.
Answer:m m TRUE
Explanation:m Sincemthismgraphmplacesmthemmeasurementsminmordermfrommsmallest mtomlargest,mit m
allowsmthemanalyst mtomseemallmof mthemmeasurementsminmthemdatamset.
Difficulty:m2mMedium
Topic:m m Stem-and-Leaf mDisplays;mDot mPlots
LearningmObjective:m 02-05mConstruct mand minterpret mstem-and-leaf mdisplays.;m02-
04mConstruct mand minterpret mdot mplots.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
5) A mscattermplot mcanmbemused mtomidentifymoutliers.
Answer:m m FALSE
Explanation:m Amscattermplot mismused mtomidentifymthemrelationshipmbetweenmtwomvariables.mDiffic
ulty:m2mMedium
Topic:m m ScattermPlots
LearningmObjective:m 02-
07mExaminemthemrelationshipsmbetweenmvariablesmbymusingmscattermplots.mBloom's: m Remember
AACSB:m ReflectivemThinkingmAccessibi
lity:m Keyboard mNavigation
6) Whenmlookingmat mthemshapemof mthemdistributionmusingmamhistogram,mamdistributionmismskewed mtom
themright mwhenmthemleft mtailmismshortermthanmthemright mtail.
Answer:m m TRUE
Explanation:m Thismtypemof mhistogrammhasmamhighmfrequencymnumbermof mdatampointsmonmthemright mc
ompared mtomthemleft msidemof mthemhistogram.
Difficulty:m2mMedium
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
2
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Business Statistics and Analytics in Pract
m m m m m m m m m m
ice 9th Edition Bowerman
m m m
7) Whenmwemwishmtomsummarizemthemproportionm(ormfraction)mof mitemsminmamclass,mwemusem
themfrequencymdistributionmformeachmclass.
Answer:m m FALSE
Explanation:m Themrelativemfrequencymsummarizesmthemproportionm (ormfraction)mof mitemsminmamclas
s.mFrequencymdistributionmshowsmactualmcountsmof mitemsminmeachmclass.
Difficulty:m2mMedium
Topic:m GraphicallymSummarizingmQualitativemData;mGraphicallymSummarizingmQuantitativemDat
amLearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons
,mand mogives.;m02-
01mSummarizemqualitativemdatambymusingmfrequencymdistributions,mbarmcharts,mand mpiemcharts.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
8) Whenmestablishingmthemclassesmformamfrequencymdistribution,mit mismgenerallymagreed mthat mthemm
oremclassesmyoumusemthembettermyourmfrequencymdistributionmwillmbe.
Answer:m m FALSE
Explanation:m Classesmshould mbemdetermined mbymthemnumbermof mdatammeasurement
s.mDifficulty:m1mEasy
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
9) Themcumulativemfrequencymformamclassmwillmalwaysmbemat mleast masmlargemasmthemcumulati
vemfrequencymformanymclassmwithmamsmallermuppermboundary.
Answer:m m TRUE
Explanation:m Thismismthemnumbermof mmeasurementsmthat maremlessmthanmthemuppermboundarymof mth
emclass.
Difficulty:m2mMedium
Topic:m m GraphicallymSummarizingmQuantitativemData
LearningmObjective:m 02-
03mSummarizemquantitativemdatamusingmfrequencymdistributions,mhistograms,mfrequencympolygons,m
and mogives.
Bloom's:m Rememberm AACS
B:m ReflectivemThinking
Accessibility:m m Keyboard mNavigation
3
Copyright m2019 m©mMcGraw-
HillmEducation.mAllmrightsmreserved.mNo mreproduction mormdistribution mwithout mthempriormwritten mconsent mof mMc
Graw-HillmEducation.
mynursytest.store
