Q. Which one of the following is correct?
A) Quartile derivation is one half of the sum of the upper and lower quartiles
B) For finding median, the items of the series are arranged in ascending or descending order of magnitude
C) Mean, mode, median have not same unit
D) SD can be computed from any average
Explanation
The correct answer is Option B: For finding median, the items of the series are arranged in ascending or descending order of magnitude.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.