DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
EssentialsbofbBusinessbStatistics,b2eb(Jaggia)bC
hapterb2 TabularbandbGraphicalbMethods
1) Abfrequencybdistributionbforbqualitativebdatabgroupsbthesebdatabintobintervalsbcalledbclassesbandbr
ecordsbthebnumberbofbobservationsbthatbfallsbintobeachbclass.
Answer:b b FALSE
Explanation:b Abfrequencybdistributionbforbqualitativebdatabgroupsbthesebdatabintobcategoriesbandbr
ecordsbthebnumberbofbobservationsbthatbfallsbintobeachbcategory.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
2) Thebrelativebfrequencybforbeachbcategorybinbabfrequencybdistributionbisbcalculatedbbybdividingbt
hebcategory'sbfrequencybbybthebtotalbnumberbofbobservationsb(totalbfrequencies).
Answer:b b TRUE
Explanation:b Thebrelativebfrequencybofbeachbcategorybequalsbthebproportionbofbobservationsbinbe
achbcategorybandbisbcalculatedbbybdividingbthebfrequencybbybthebtotalbnumberbofbobservations.bDi
fficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
3) Thebpercentbfrequencybforbeachbcategorybinbabfrequencybdistributionbequalsbthebcategory'sbf
requencybmultipliedbbyb100%.
Answer:b b FALSE
Explanation:b Thebpercentbfrequencybofbabcategorybequalsbthebrelativebfrequencybofbthebcategorybm
ultipliedbbyb100%.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
1
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
4) Abpiebchartbisbabsegmentedbcirclebthatbportraysbthebfrequenciesbofbthebcategoriesbofbsomebq
uantitativebvariable.
Answer:b b FALSE
Explanation:b Abpiebchartbisbabsegmentedbcirclebwhosebsegmentsbportraybthebrelativeb(orbpercent)bfr
equenciesbofbthebcategoriesbofbsomebqualitativebvariable.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
5) Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybofbthebqualitativebv
ariablebasbbarsbextendingbverticallybfrombthebhorizontalbaxis,borbextendingbhorizontallybfrombthebve
rticalbaxis.bTheblengthsbofbthebbarsbarebproportionalbtobthebvaluesbthatbarebtobbebdepicted.
Answer:b b TRUE
Explanation:b Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybasbabseri
esbofbhorizontalborbverticalbbars.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
6) Abbarbchartbmaybbebdisplayedbhorizontallybbybplacingbeachbcategorybonbthebverticalbaxisbandb
markingbthebhorizontalbaxisbwithbanbappropriatebrangebofbvaluesbforbeitherbfrequencyborbrelativebf
requency.
Answer:b b TRUE
Explanation:b Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybasbabseri
esbofbhorizontalborbverticalbbars.
Difficulty:b2bMedium
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Understand
AACSB:b Technologyb Accessibility
:b KeyboardbNavigation
2
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
7) Tobapproximatebthebwidthbofbabclassbinbthebcreationbofbabbarbchart,bwebmaybusebthisbformula:
Answer:b b FALSE
Explanation:b Thisbformulabisbusedbwhenbwebconstructbabfrequencybdistributionborbabhistogrambfo
rbquantitativebdata.bThebnumberbofbclassesbtypicallybrangesbfromb5-20.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
8) Forbquantitativebdata,babrelativebfrequencybdistributionbidentifiesbthebproportionbofbobservationsbt
hatbfallbintobeachbclass.
Answer:b b TRUE
Explanation:b Classbrelativebfrequencyb=bClassbfrequencyb/bTotalbnumberbofbobservations.bDifficult
y:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
9) Forbquantitativebdata,babcumulativebrelativebfrequencybdistributionbrecordsbthebproportionb(
fraction)bofbvaluesbthatbfallbbelowbthebupperblimitbofbeachbclass.
Answer:b b TRUE
Explanation:b Abcumulativebrelativebfrequencybdistributionbrepresentsbthebproportionbofbvaluesbtha
tbfallbbelowbthebupperblimitbofbeachbclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
3
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
10) Abhistogrambisbabseriesbofbrectanglesbwherebthebwidthbandbheightbofbeachbrectanglebrepresentbr
espectivelybthebfrequencyb(orbrelativebfrequency)bandbthebclassbwidthbofbthebrespectivebclass.
Answer:b b FALSE
Explanation:b Abhistogrambisbabseriesbofbrectanglesbwherebthebwidthbandbheightbofbeachbrectanglebre
presentbrespectivelybthebclassbwidthbandbfrequencyb(orbrelativebfrequency)bofbthebrespectivebclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
11) Abpolygonbconnectsbabseriesbofbneighboringbpointsbwherebeachbpointbrepresentsbthebmidpointbo
fbabparticularbclassbandbitsbassociatedbfrequencyborbrelativebfrequency.
Answer:b b TRUE
Explanation:b Abpolygonbisbgraphicalbdepictionbofbfrequencybandbrelativebfrequencybdistributions.
bItbconnectsbabseriesbofbneighboringbpointsbwherebeachbpointbrepresents bthebmidpointbofbabparticularb
classbandbitsbassociatedbfrequencyborbrelativebfrequency.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
12) Anbogivebisbabgraphbthatbplotsbthebcumulativebfrequencyb(orbthebcumulativebrelativebf
requency)bofbeachbclassbagainstbtheblowerblimitbofbthebcorrespondingbclass.
Answer:b b FALSE
Explanation:b Anbogivebisbabgraphbthatbplotsbthebcumulativebfrequencyb(orbthebcumulativebrelativebfr
equency)bofbeachbclassbagainstbthebupperblimitbofbthebcorrespondingbclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
4
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
b b b b b b b b b b
on Jaggia b
EssentialsbofbBusinessbStatistics,b2eb(Jaggia)bC
hapterb2 TabularbandbGraphicalbMethods
1) Abfrequencybdistributionbforbqualitativebdatabgroupsbthesebdatabintobintervalsbcalledbclassesbandbr
ecordsbthebnumberbofbobservationsbthatbfallsbintobeachbclass.
Answer:b b FALSE
Explanation:b Abfrequencybdistributionbforbqualitativebdatabgroupsbthesebdatabintobcategoriesbandbr
ecordsbthebnumberbofbobservationsbthatbfallsbintobeachbcategory.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
2) Thebrelativebfrequencybforbeachbcategorybinbabfrequencybdistributionbisbcalculatedbbybdividingbt
hebcategory'sbfrequencybbybthebtotalbnumberbofbobservationsb(totalbfrequencies).
Answer:b b TRUE
Explanation:b Thebrelativebfrequencybofbeachbcategorybequalsbthebproportionbofbobservationsbinbe
achbcategorybandbisbcalculatedbbybdividingbthebfrequencybbybthebtotalbnumberbofbobservations.bDi
fficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
3) Thebpercentbfrequencybforbeachbcategorybinbabfrequencybdistributionbequalsbthebcategory'sbf
requencybmultipliedbbyb100%.
Answer:b b FALSE
Explanation:b Thebpercentbfrequencybofbabcategorybequalsbthebrelativebfrequencybofbthebcategorybm
ultipliedbbyb100%.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
01bSummarizebqualitativebdatabbybconstructingbabfrequencybdistribution.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
1
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
4) Abpiebchartbisbabsegmentedbcirclebthatbportraysbthebfrequenciesbofbthebcategoriesbofbsomebq
uantitativebvariable.
Answer:b b FALSE
Explanation:b Abpiebchartbisbabsegmentedbcirclebwhosebsegmentsbportraybthebrelativeb(orbpercent)bfr
equenciesbofbthebcategoriesbofbsomebqualitativebvariable.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
5) Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybofbthebqualitativebv
ariablebasbbarsbextendingbverticallybfrombthebhorizontalbaxis,borbextendingbhorizontallybfrombthebve
rticalbaxis.bTheblengthsbofbthebbarsbarebproportionalbtobthebvaluesbthatbarebtobbebdepicted.
Answer:b b TRUE
Explanation:b Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybasbabseri
esbofbhorizontalborbverticalbbars.
Difficulty:b1bEasy
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
6) Abbarbchartbmaybbebdisplayedbhorizontallybbybplacingbeachbcategorybonbthebverticalbaxisbandb
markingbthebhorizontalbaxisbwithbanbappropriatebrangebofbvaluesbforbeitherbfrequencyborbrelativebf
requency.
Answer:b b TRUE
Explanation:b Abbarbchartbdepictsbthebfrequencyborbthebrelativebfrequencybforbeachbcategorybasbabseri
esbofbhorizontalborbverticalbbars.
Difficulty:b2bMedium
Topic:b b SummarizingbQualitativebData
LearningbObjective:b 02-
02bConstructbandbinterpretbabpiebchartbandbabbarbchart.bBloom's:b Understand
AACSB:b Technologyb Accessibility
:b KeyboardbNavigation
2
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
7) Tobapproximatebthebwidthbofbabclassbinbthebcreationbofbabbarbchart,bwebmaybusebthisbformula:
Answer:b b FALSE
Explanation:b Thisbformulabisbusedbwhenbwebconstructbabfrequencybdistributionborbabhistogrambfo
rbquantitativebdata.bThebnumberbofbclassesbtypicallybrangesbfromb5-20.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
8) Forbquantitativebdata,babrelativebfrequencybdistributionbidentifiesbthebproportionbofbobservationsbt
hatbfallbintobeachbclass.
Answer:b b TRUE
Explanation:b Classbrelativebfrequencyb=bClassbfrequencyb/bTotalbnumberbofbobservations.bDifficult
y:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
9) Forbquantitativebdata,babcumulativebrelativebfrequencybdistributionbrecordsbthebproportionb(
fraction)bofbvaluesbthatbfallbbelowbthebupperblimitbofbeachbclass.
Answer:b b TRUE
Explanation:b Abcumulativebrelativebfrequencybdistributionbrepresentsbthebproportionbofbvaluesbtha
tbfallbbelowbthebupperblimitbofbeachbclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
03bSummarizebquantitativebdatabbybconstructingbabfrequencybdistribution.
Bloom's:b Rememberb AACSB
:b ReflectivebThinking
Accessibility:b b KeyboardbNavigation
3
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Essentials of Business Statistics 2nd Editi
b b b b b b b b b b
on Jaggia b
10) Abhistogrambisbabseriesbofbrectanglesbwherebthebwidthbandbheightbofbeachbrectanglebrepresentbr
espectivelybthebfrequencyb(orbrelativebfrequency)bandbthebclassbwidthbofbthebrespectivebclass.
Answer:b b FALSE
Explanation:b Abhistogrambisbabseriesbofbrectanglesbwherebthebwidthbandbheightbofbeachbrectanglebre
presentbrespectivelybthebclassbwidthbandbfrequencyb(orbrelativebfrequency)bofbthebrespectivebclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
11) Abpolygonbconnectsbabseriesbofbneighboringbpointsbwherebeachbpointbrepresentsbthebmidpointbo
fbabparticularbclassbandbitsbassociatedbfrequencyborbrelativebfrequency.
Answer:b b TRUE
Explanation:b Abpolygonbisbgraphicalbdepictionbofbfrequencybandbrelativebfrequencybdistributions.
bItbconnectsbabseriesbofbneighboringbpointsbwherebeachbpointbrepresents bthebmidpointbofbabparticularb
classbandbitsbassociatedbfrequencyborbrelativebfrequency.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
12) Anbogivebisbabgraphbthatbplotsbthebcumulativebfrequencyb(orbthebcumulativebrelativebf
requency)bofbeachbclassbagainstbtheblowerblimitbofbthebcorrespondingbclass.
Answer:b b FALSE
Explanation:b Anbogivebisbabgraphbthatbplotsbthebcumulativebfrequencyb(orbthebcumulativebrelativebfr
equency)bofbeachbclassbagainstbthebupperblimitbofbthebcorrespondingbclass.
Difficulty:b1bEasy
Topic:b b SummarizingbQuantitativebData
LearningbObjective:b 02-
04bConstructbandbinterpretbabhistogram,babpolygon,bandbanbogive.bBloom's:b Remember
AACSB:b ReflectivebThinkingbAcces
sibility:b KeyboardbNavigation
4
Copyrightb©b2020bMcGraw-HillbEducation.bAllbrightsbreserved.
NobreproductionborbdistributionbwithoutbthebpriorbwrittenbonsentbofbMcGraw-HillbEducation.
mynursytest.store
