The total fertility rate in India is currently around replacement level (2.1). Which state has the highest TFR? MCQ with Answer and Explanation
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Question #1
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For independent events A and B with P(A)=0.3, P(B)=0.4, the probability that at least one of them occurs is:
Correct Answer: Option A
Explanation:
P(A∪B)=0.3+0.4-0.3×0.4=0.7-0.12=0.58.
P(A∪B)=0.3+0.4-0.3×0.4=0.7-0.12=0.58.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Laspeyres' price index formula uses which of the following as weights?
Correct Answer: Option A
Explanation:
Laspeyres' index uses base year quantities (q0) as weights to measure price changes.
Laspeyres' index uses base year quantities (q0) as weights to measure price changes.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The sum of squares of deviations from the mean is:
Correct Answer: Option C
Explanation:
The sum of squared deviations from the mean is minimum; from any other point it would be larger.
The sum of squared deviations from the mean is minimum; from any other point it would be larger.
This question belongs to:
Accountancy and Statistics
Statistics
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