11th Grade > Statistics
COLLECTION OF DATA MCQs
Total Questions : 30
| Page 1 of 3 pages
Answer: Option A. ->
True
:
A
The given statement describes questionnaires correctly.
:
A
The given statement describes questionnaires correctly.
Answer: Option B. ->
Mailing questionnaire
:
B
In the mailing questionnaire method, since there is no verbal communication between the responder and the enumerator, ambiguous questions cannot be clarified.
:
B
In the mailing questionnaire method, since there is no verbal communication between the responder and the enumerator, ambiguous questions cannot be clarified.
Answer: Option B. ->
False
:
B
In the mailed questionnaire method, the respondents need to read and understand the questions and respond appropriately. Hence, this method cannot be used if the respondents are illiterate.
:
B
In the mailed questionnaire method, the respondents need to read and understand the questions and respond appropriately. Hence, this method cannot be used if the respondents are illiterate.
Answer: Option D. ->
all of these
:
D
Reliability of sampling data depends on all of the mentioned factors.
:
D
Reliability of sampling data depends on all of the mentioned factors.
Answer: Option A. ->
Personal interview
:
A
The possibility of influencing the responder is most in the 'personal interview' mode because there is direct personal interaction involved.
:
A
The possibility of influencing the responder is most in the 'personal interview' mode because there is direct personal interaction involved.
Answer: Option C. ->
Once every ten years
:
C
Census of India is carried out once every 10 years.
:
C
Census of India is carried out once every 10 years.
Answer: Option D. ->
Government-published records
:
D
Only the data directly collected by a person or an entity is primary data. Therefore, government-published records are secondary data.
:
D
Only the data directly collected by a person or an entity is primary data. Therefore, government-published records are secondary data.
Answer: Option B. ->
Non-response error
:
B
Non-response error occurs when sampling units selected for a sample are not interviewed. The non-response may be due to unwillingness or unavailability. It is a non-sampling error.
:
B
Non-response error occurs when sampling units selected for a sample are not interviewed. The non-response may be due to unwillingness or unavailability. It is a non-sampling error.
Answer: Option B. ->
Non-response error
:
The Census is conducted regularly every ten years. The last Census was taken in the year 2011. The next one will be taken in the year 2021.
:
The Census is conducted regularly every ten years. The last Census was taken in the year 2011. The next one will be taken in the year 2021.
Answer: Option A. ->
Sampling error
:
A and D
Since the Census method involves every element of the population, there is no sampling error or sampling bias involved. Errors in data acquisition and non-response errors can happen in the case of sample surveys as well as census surveys.
:
A and D
Since the Census method involves every element of the population, there is no sampling error or sampling bias involved. Errors in data acquisition and non-response errors can happen in the case of sample surveys as well as census surveys.
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