collection of data

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collection of data

name

stratified sampling is preferred where

0 points

population is perfectly homogeneous

population is non homogeneous

small samples are required

random samplig is not possible

Clear selection

data is collected for the first time from the source of origin is known as

1 point

primary

secondary

internal

none

Clear selection

cencus method is suitable for which investigation

1 point

size of population is large

high degree of accuracy is not required

there where widely diverse items

intense examination of diverse item is not needed

Clear selection

which of the following fators are considered when comparision between sampling and cencus method

1 point

areas of survey

accuracy of data

cost of collection

all of these

Clear selection

reliablity of sampling data depends on

1 point

size of sample

method of sampling

training of enumerators

all of these

Clear selection

which of the following method is used for estimation of populat5ion in a country

1 point

census

sampling

both

none of these

Clear selection

personal bias is possible under

1 point

random

purposive

stratified

quota

Clear selection

for drawing lottery which method is used

1 point

random

stratified sampling

purposive

quota

Clear selection

method for estimation of population of a country

1 point

sampling

census

both

none

Clear selection

what kind of data is used in census of population and national income estimates

1 point

primary

secondary

internal

none

Clear selection

the data colllectedon the height of group of students after recording their heights with a measuring tape are

1 point

primary

continous

discrete

secondary

Clear selection

method of secondary data collection

1 point

direct personal investigation

direct oral investigation

collection by questionnaire

none

Clear selection

in random sampling

1 point

each element has equal chance

sample is always full of bias

less cost

high cost

Clear selection

which of the following is source of secondary data

1 point

government publication

private publication

report publisd by sbi

all of these

Clear selection

a good questionnarire should have

1 point

minimum questions

consise

clear

all of the abogve

Clear selection

which data is collected by investigator himself

1 point

primary

secondary

both

none

Clear selection

data collected from the religion of census reprt are

1 point

primary

secondary

sample

a or b

Clear selection

when population is infinite we use

1 point

sample

census

both

none

Clear selection

sample study is useful

1 point

when population is not known

as reults are reliable

as easy to handle samples

cheap

Clear selection

it is best to use census while conducting a survey is

1 point

population is large

population is small

time limited

cheaper mehod needed

Clear selection

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