the medean of the series23, 34,27,31,34,18,34
Answers
Answered by
1
Median is average of 2n th term and ( n/2+1) th term.......✨✨✨✨do follow me pls
Answered by
1
ANSWER
25,34,31,23,22,26,35,29,20,32
No' of observations (n) =10
first of all we arrange the observations in an ascending order
20,22,23,25,26,29,31,32,34,35
Here observe that No' of observations (n) is even so
Median is average of
2
n
th term and (
2
n
+1) th term
Median =
2
2
n
th term+(
2
n
+1)th term
=
2
2
10
th term+(
2
10
+1)th term
=
2
5th term+6th term
=
2
26+29
=
2
55
Median = 27.5
thank you (*_*)
Similar questions