Question

Find the median marks: 40, 34, 37, 50, 47, 42, 31, 46, 36, 43

Answer 1

let the total no's are =10

first arrange the values in ascending order.

31,34,36,37,40,42,43,46,47,50

hence n=10

now

median=value of (10+2)/2 of observation

=12/2

=6

median is 42