The weighted harmonic mean is appropriate for averaging: MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Statistics Questions
Question #1
Report Error
Consistency of attribute data requires that all ultimate class frequencies must be:
Correct Answer: Option C
Explanation:
All ultimate frequencies like (AB), (Aβ), etc., must be ≥ 0 for data to be consistent.
All ultimate frequencies like (AB), (Aβ), etc., must be ≥ 0 for data to be consistent.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
Report Error
The process of checking and correcting data for errors before tabulation is called:
Correct Answer: Option D
Explanation:
Editing involves scrutinizing the collected data to identify and correct errors.
Editing involves scrutinizing the collected data to identify and correct errors.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
Report Error
A 'life table' provides estimates of:
Correct Answer: Option B
Explanation:
Life tables summarize age-specific mortality and survival.
Life tables summarize age-specific mortality and survival.
This question belongs to:
Accountancy and Statistics
Statistics
No comments yet. Be the first to start the discussion!