If the arithmetic mean of 8, 12, x, 6, 9 is 8, then x is: MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Statistics Questions
Question #1
Report Error
The 'bias' in Laspeyres and Paasche price indices is that:
Correct Answer: Option B
Explanation:
Laspeyres uses base period basket, ignoring substitution, so it overstates; Paasche uses current basket, often understating.
Laspeyres uses base period basket, ignoring substitution, so it overstates; Paasche uses current basket, often understating.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
Report Error
The de jure method of census enumeration counts:
Correct Answer: Option C
Explanation:
De jure method enumerates people at their usual residence regardless of where they were on census night.
De jure method enumerates people at their usual residence regardless of where they were on census night.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
Report Error
The maternal mortality ratio in India declined from 130 (2014-16) to 113 (2016-18) per 100,000 live births. This represents a decline of about:
Correct Answer: Option D
Explanation:
Decline = (130-113)/130 × 100 ≈ 13.08%.
Decline = (130-113)/130 × 100 ≈ 13.08%.
This question belongs to:
Accountancy and Statistics
Statistics
No comments yet. Be the first to start the discussion!