Q. The median of 19 observations of a group is 30. If two observations with values 8 and 32 are further included, then the median of the new group of 21 observations will be
A) 28
B) 30
C) 32
D) 34
Explanation
(b)
Since, there are 19 observations. So, the middle term is 10th
After including 8 and 32, $ie$, 8 will come before 30 and 32 will come after 30
Here, new median will remain 30
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.