Calculate median from the following data.
Weight : 40 50 60 70 80 90
No of persons : 3 17 24 16 8 2
Answers
Answered by
1
Answer:
59.35
Explanation:
As, N=250⇒
2
N
=
2
250
=125
As 127 is just greater than 125, therefore median class is 50−60.
Median=l+
f
2
N
+C
×h
Here, l=lower limit of median class =50
C=C.F. of the class preceding the median class =96
h= higher limit - lower limit =60−50=10
f= frequency of median class =31
∴median=50+
31
125−96
×10=50+9.35=59.35
Answered by
0
Answer:
59.35
Explanation:
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