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Collection of Data Economics - Collection of Data

CBSE - STD 11 Commerce - Economics (CBSE - English Medium). 261 questions in this chapter.

Question types

Collection of Data question types

261 questions across 7 question groups — pick any mix to generate a Economics paper with step-by-step answer keys.

261
Questions
7
Question groups
5
Question types
Sample Questions

Collection of Data questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1M.C.Q (1 Marks)1 Mark
Which of the following is a method of secondary data collection?
  • A
    Direct personal investigation.
  • B
    Direct oral investigation.
  • C
    Collection of information through questionnaire.
  • ✓
    None of these.

Answer: D.

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Q 3M.C.Q (1 Marks)1 Mark
An advertising agency mailed $100$ questionnaires to the viewers to know the impact of the advertisement. It received only one questionnaire back. It is not possible to apply statistics because:
  • A
    It does not deal with qualitative data.
  • ✓
    It does not deal with single result.
  • C
    The answer replied is not clear.
  • D
    It is not confidential.

Answer: B.

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Q 6True/False1 Mark
State whether the following statements are True or False.
Non-sampling errors can be minimised by taking large samples.
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Q 8True/False1 Mark
State whether the following statements are True or False.
Telephone survey is the most suitable method of collecting data, when the population is literate and spread over a large area.
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Q 213 Marks Question3 Marks
“A good sample is generally based on correctness and continuity”. In the context of above statement explain the characteristics of good sample.
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Q 243 Marks Question3 Marks
What do you think about the following questions? Do you find any problem with these questions? Describe.
  1. Do you agree with the use of chemical fertilisers?
  2. Do you use fertilisers in your fields?
  3. What is the yield per hectare in your field?
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Q 294 Marks Question4 Marks
"Secondary data is ready for reference, while primary data has to be collected and processed”. Keeping in view the above statement, differentiate between primary data and secondary data.
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