Question

1. Find the median of:
(a) 21, 22, 8, 16, 6, 15, 18, 25, 9
(b) 5,9, 2, 7, 9, 2, 11, 10,3
(c) 21, 15, 6, 25, 20, 9, 16, 8, 18, 13
please answer fast and explain it​

Answer 1

Answer:

Correct option is

A

16

Given that

15,6,16,8,22,21,9,18,25

first of all arrange the data in ascending order

6,8,9,15,16,18,21,22,25

Here observe that

No' of observation n=9 i.e odd

So median is (

2

n+1

)the term i.e middle term

Median =

2

n+1

th term

=

2

9+1

th term

=

2

10

th term = 5th term

median =16

Step-by-step explanation:

hope you like it

Answer 2

Answer:

$2 isto1 \: formula$