The number of classes in a frequency distribution is determined by: MCQ with Answer and Explanation
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Question #1
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NRR = 0.8 means:
Correct Answer: Option B
Explanation:
NRR < 1 indicates population decline in the long run.
NRR < 1 indicates population decline in the long run.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Assertion (A): Primary data collection is generally more time-consuming than secondary data collection. Reason (R): Primary data requires designing instruments, sampling, and fieldwork, whereas secondary data is readily available.
Correct Answer: Option D
Explanation:
Primary data collection involves extensive planning, instrument design, sampling, and field execution, making it inherently more time-intensive than accessing pre-existing secondary data.
Primary data collection involves extensive planning, instrument design, sampling, and field execution, making it inherently more time-intensive than accessing pre-existing secondary data.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The circular test is satisfied by:
Correct Answer: Option B
Explanation:
Fixed weight aggregates and chain indices with consistent linking can satisfy circular test, while Fisher does not.
Fixed weight aggregates and chain indices with consistent linking can satisfy circular test, while Fisher does not.
This question belongs to:
Accountancy and Statistics
Statistics
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