The base year of All India CPI (Combined) is: MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Statistics Questions
Question #1
Report Error
Neonatal mortality refers to deaths during the first:
Correct Answer: Option B
Explanation:
Neonatal period is the first 28 days of life.
Neonatal period is the first 28 days of life.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
Report Error
A set of 9 numbers has mean 12. If a number 15 is removed, the new mean is:
Correct Answer: Option C
Explanation:
Sum initially = 9 × 12 = 108. After removing 15, sum = 93, n = 8. New mean = 93/8 = 11.625.
Sum initially = 9 × 12 = 108. After removing 15, sum = 93, n = 8. New mean = 93/8 = 11.625.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
Report Error
Given (AB)=30, (Aβ)=10, (αB)=10, (αβ)=10. The value of Yule's Q is:
Correct Answer: Option D
Explanation:
ad=30×10=300, bc=10×10=100. Q=(300-100)/(300+100)=200/400=0.5.
ad=30×10=300, bc=10×10=100. Q=(300-100)/(300+100)=200/400=0.5.
This question belongs to:
Accountancy and Statistics
Statistics
No comments yet. Be the first to start the discussion!