Here observe that no of observations (n)=15
So median is
2
N+1
th
term
median =
15+1
=
16
term =8
median =20 __(2)
from (1) & (2)
mode = median
(Both are same)
Arranging data in ascending order
since n is odd,
so, both mode & median are 20
Hence, they are same
so,
there fore they are not same
Median = 40
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Answers & Comments
Here observe that no of observations (n)=15
So median is
2
N+1
th
term
median =
2
15+1
th
term
=
2
16
th
term =8
th
term
median =20 __(2)
from (1) & (2)
mode = median
(Both are same)
Arranging data in ascending order
Mode
Median
since n is odd,
so, both mode & median are 20
Hence, they are same
Arranging data in ascending order
Mean
Mode
Median
since n is odd,
so,
there fore they are not same
a) answer ☟︎︎
Mode
Median
since n is odd,
Median = 40
b) answer ☟︎︎︎