Vital statistics include: MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Statistics Questions
Question #1
Report Error
In a 2×2 contingency table for attributes, if (AB)=30, (Aβ)=20, (αB)=10, (αβ)=40, N is:
Correct Answer: Option D
Explanation:
N = 30+20+10+40 = 100.
N = 30+20+10+40 = 100.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
Report Error
Which of the following is a source of secondary data?
Correct Answer: Option A
Explanation:
An unpublished thesis is a document containing data originally collected by someone else, making it secondary data for another researcher.
An unpublished thesis is a document containing data originally collected by someone else, making it secondary data for another researcher.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
Report Error
For a normal distribution, the relationship between Quartile Deviation (QD), Mean Deviation (MD), and Standard Deviation (SD) is roughly:
Correct Answer: Option C
Explanation:
In a perfectly normal distribution, QD is about 2/3 of SD, and MD is about 4/5 of SD, yielding the 4:5:6 ratio.
In a perfectly normal distribution, QD is about 2/3 of SD, and MD is about 4/5 of SD, yielding the 4:5:6 ratio.
This question belongs to:
Accountancy and Statistics
Statistics
No comments yet. Be the first to start the discussion!