RRB Assistant Loco Pilot and Technician Model Paper 10 with solutions

Question : 17 of 75

Marks: +1, -0

The median of the following distribution is

\table\x, 0, 1, 2, 3, 4, 5, 6, 7, 8; \f, 1, 9, 26, 59, 72, 52, 29,7 ,1

Solution:

N = 256
Median = Value of

{N+ 1}/ 2

th item
=

{256+1 }/2

= 128.5 the item
Hence, the median of group is 4.

Go to Question:

Prev Question

Next Question