首页
登录
职称英语
The process of dividing members of the population into homogeneous subgroups bef
The process of dividing members of the population into homogeneous subgroups bef
游客
2024-12-24
30
管理
问题
The process of dividing members of the population into homogeneous subgroups before sampling is______.
选项
A、random sampling
B、stratified sampling
C、systematic sampling
D、simple sampling
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3883015.html
相关试题推荐
ThewhitepopulationofthenewUnitedStatesdidnotstretchfarbeyondthe
ThewhitepopulationofthenewUnitedStatesdidnotstretchfarbeyondthe
Inmostofitshistory,______wasabigproblemforIreland.A、populationexplosio
InBritainonlyabout______ofthepopulationarefarmersbuttheymanage70%of
Theprocessofdividingmembersofthepopulationintohomogeneoussubgroupsbef
Theprocessthattheword"donate"comesfrom"donation"iscalled______.A、blend
______regardstheprocessoflanguagelearningasthehabit-formationprocess.A、
[originaltext]INTERVIEWER:Mrs.Sutter,isthereaneedtocontrolpopulationo
[originaltext]INTERVIEWER:Mrs.Sutter,isthereaneedtocontrolpopulationo
[originaltext]INTERVIEWER:Mrs.Sutter,isthereaneedtocontrolpopulationo
随机试题
SpeakerA:Oh,Iamsorry.IjustrealizedthatIforgottobringthetaperecor
RussiaisthelargesteconomicpowerthatisnotamemberoftheWorldTrade
[originaltext]Twinsistersaresupposedtobeverymuchalike,aretheynot
Lodger:I’mterriblysorrythatIbrokeyourpreciousvase.I’llpayforit.Lan
[originaltext]Lastweek,theUnitedNationsheldaworldsummitonfoodsecu
关于大连接体下列说法错误的是()A.连接牙弓两侧各部件成一整体 B.直接
小儿肥胖症患儿一般不会有的护理问题是()。A.营养失调,高于机体的需要量 B
A.2000 B.500 C.1000 D.250
钻孔灌注桩单桩混凝土灌注时间宜控制在()内。A.1.2倍混凝土初凝时间 B.
(2012年真题)某矿区由于长期私挖滥采,为现生产煤矿遗留下重大水害隐患。近日该
最新回复
(
0
)