Question

1. Find the median of:
(i) 3, 11, 7, 2, 5, 9, 9, 2, 10
(ii) 9, 25, 18, 15, 6, 16, 8, 22, 21
(iii) 21, 15, 6, 25, 18, 13, 20, 9, 16, 8, 22​

Answer 1

Answer:

for (i)

median =n+1/2

here n=9

median=10/2=5

Ans is 5th no 5

for (ii)

=n+1/2

=5

ANS IS 5TH NO 6

FOR (III)

=n+1/2

=6

ANS IS 6TH NO 13

MARK ME AS A BRAINLIST

Answer 2

Step-by-step explanation:

(i) number of observation (n) =9, which is odd

median =(n+1)/2 th observation

=(9+1)/2 th observation

=5 th observation

= 5

(ii) number of observation (n) =9,which is odd

median=(n+1)/2 th observation

=(9+1)/2 th observation

=5th observation

=6

(iii) number of observation=11 which is odd

median=(n+1)/2 th observation

=(11+1) /2 th observation

=6 th observation

=13