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Question
Mathematics
If in a moderately asymmetrical distribution the mode and the mean of the data are 6 λ and 9 λ, respectively, then the median is
Q. If in a moderately asymmetrical distribution the mode and the mean of the data are
6
λ
and
9
λ
, respectively, then the median is
39
155
Statistics
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A
8
λ
B
7
λ
C
6
λ
D
5
λ
Solution:
For a moderately skewed distribution,
Mode
=
3
median
−
2
mean
⇒
6
λ
=
3
median
−
18
λ
⇒
median
=
8
λ