Which formula uses the arithmetic mean of base and current year quantities as weights? MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Statistics Questions
Question #1
Report Error
Which of the following is NOT a recommended practice for ordering questions in a questionnaire?
Correct Answer: Option D
Explanation:
Demographic questions, especially sensitive ones like income or caste, are often placed at the end to avoid respondent discomfort early in the survey, which could lead to dropouts.
Demographic questions, especially sensitive ones like income or caste, are often placed at the end to avoid respondent discomfort early in the survey, which could lead to dropouts.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
Report Error
The Wholesale Price Index (WPI) excludes:
Correct Answer: Option C
Explanation:
WPI covers only goods; it does not include services, unlike CPI.
WPI covers only goods; it does not include services, unlike CPI.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
Report Error
Life expectancy at birth is a summary measure of:
Correct Answer: Option D
Explanation:
Life expectancy is derived from age-specific mortality rates and reflects overall mortality conditions.
Life expectancy is derived from age-specific mortality rates and reflects overall mortality conditions.
This question belongs to:
Accountancy and Statistics
Statistics
No comments yet. Be the first to start the discussion!