Fileb:bChb07,bChapterb7bTestbBank
Numbers Of Questions : 85
b b b b
True/False
1. Savingbtimebandbmoneybarebreasonsbtobtakebabsamplebratherbthanbdobabcensus.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
2. Inbsomebsituations,bsamplingbmaybbebthebonlyboptionbbecausebthebpopulationbisbinaccessible.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
3. Abpopulationblist,bmap,bdirectory,borbotherbsourcebusedbtobrepresentbthebpopulationbfrombwhichba
bsamplebisbtakenbisbcalledbthebcensus.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
4. Inbabrandombsamplingbtechnique,beverybunitbofbthebpopulationbhasbabrandomlybvaryingbchancebo
rbprobabilitybofbbeingbincludedbinbthebsample.
, Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
5. Clusterb(orbarea)bsamplingbisbabtypebofbrandombsamplingbtechnique.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
6. Systematicbsamplingbisbabtypebofbnonrandombsamplingbtechnique.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
7. Abmajorblimitationbofbnonrandombsamplesbisbthatbtheybarebnotbappropriatebforbmostbstatisticalb
methods.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
,8. Thebdirectoryborbmapbfrombwhichbabsamplebisbtakenbisbcalledbthebframe.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
9. Thebtwobmajorbcategoriesbofbsamplingbmethodsbarebproportionatebandbdisproportionatebs
ampling.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
10. Ifbeverybunitbofbthebpopulationbhasbthebsamebprobabilitybofbbeingbselectedbtobthebsample,bthenbt
hebresearcherbisbprobablybconductingbrandombsampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
11. Withbclusterbsampling,btherebisbhomogeneitybwithinbabsubgroupborbstratum.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
, LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
12. IfbabresearcherbselectsbeverybkthbitembfrombabpopulationbofbNbitems,bthenbshebisblikelybc
onductingbabstratifiedbrandombsampling.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
13. Ifbeverybunitbofbthebpopulationbhasbthebsamebprobabilitybofbbeingbselectedbtobthebsample,bthenbt
hebresearcherbisbconductingbrandombsampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
14. Abnonrandombsamplingbtechniquebthatbisbsimilarbtobstratifiedbrandombsamplingbisbcalledbquotabs
ampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
Numbers Of Questions : 85
b b b b
True/False
1. Savingbtimebandbmoneybarebreasonsbtobtakebabsamplebratherbthanbdobabcensus.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
2. Inbsomebsituations,bsamplingbmaybbebthebonlyboptionbbecausebthebpopulationbisbinaccessible.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
3. Abpopulationblist,bmap,bdirectory,borbotherbsourcebusedbtobrepresentbthebpopulationbfrombwhichba
bsamplebisbtakenbisbcalledbthebcensus.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
4. Inbabrandombsamplingbtechnique,beverybunitbofbthebpopulationbhasbabrandomlybvaryingbchancebo
rbprobabilitybofbbeingbincludedbinbthebsample.
, Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
5. Clusterb(orbarea)bsamplingbisbabtypebofbrandombsamplingbtechnique.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
6. Systematicbsamplingbisbabtypebofbnonrandombsamplingbtechnique.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
7. Abmajorblimitationbofbnonrandombsamplesbisbthatbtheybarebnotbappropriatebforbmostbstatisticalb
methods.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
,8. Thebdirectoryborbmapbfrombwhichbabsamplebisbtakenbisbcalledbthebframe.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
9. Thebtwobmajorbcategoriesbofbsamplingbmethodsbarebproportionatebandbdisproportionatebs
ampling.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
10. Ifbeverybunitbofbthebpopulationbhasbthebsamebprobabilitybofbbeingbselectedbtobthebsample,bthenbt
hebresearcherbisbprobablybconductingbrandombsampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
11. Withbclusterbsampling,btherebisbhomogeneitybwithinbabsubgroupborbstratum.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
, LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
12. IfbabresearcherbselectsbeverybkthbitembfrombabpopulationbofbNbitems,bthenbshebisblikelybc
onductingbabstratifiedbrandombsampling.
Ans:bFalse
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
13. Ifbeverybunitbofbthebpopulationbhasbthebsamebprobabilitybofbbeingbselectedbtobthebsample,bthenbt
hebresearcherbisbconductingbrandombsampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bMedium
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
14. Abnonrandombsamplingbtechniquebthatbisbsimilarbtobstratifiedbrandombsamplingbisbcalledbquotabs
ampling.
Ans:bTrue
Response:bSeebsectionb7.1bSamplingbD
ifficulty:bEasy
LearningbObjective:b7.1:bContrastbsamplingbtobcensusbandbdifferentiatebamongbdifferentbmethodsbof
bsampling,bwhichbincludebsimple,bstratified,bsystematic,bandbclusterbrandombsampling;bandbconveni
ence,bjudgment,bquota,bandbsnowballbnonrandombsampling,bbybassessingbthebadvantagesbassociate
dbwithbeach.
