A population pyramid with a narrow base and wide top indicates: MCQ with Answer and Explanation
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Question #1
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Primary data is collected:
Correct Answer: Option C
Explanation:
Primary data is original data gathered directly by the researcher for the current study.
Primary data is original data gathered directly by the researcher for the current study.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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If Net Reproduction Rate (NRR) is less than 1, the population will eventually:
Correct Answer: Option D
Explanation:
NRR < 1 indicates each generation is not replacing itself, leading to decline.
NRR < 1 indicates each generation is not replacing itself, leading to decline.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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If P(A)=0.35, P(B)=0.55, and P(A∩B)=0.20, then P(A'∩B') is:
Correct Answer: Option B
Explanation:
P(A∪B)=0.35+0.55-0.20=0.70. P(A'∩B') = 1 - 0.70 = 0.30.
P(A∪B)=0.35+0.55-0.20=0.70. P(A'∩B') = 1 - 0.70 = 0.30.
This question belongs to:
Accountancy and Statistics
Statistics
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