mean'
the frequency
distritention
takere given below
Cakulate
las direct
class Interval
methoch
5-15
15-25
25-35
35-45
45-55
mid value
Answers
Answered by
0
Step-by-step explanation:
The class 35-45 has maximum frequency. Therefore, this is the modal class.
l=35,h=‘10,f=23,f
1
=21,f
2
=14
Therefore,
Mode = l+
2f−f
1
−f
2
f−f
1
×h
=35+
46−21−14
23−21
×10
=35+
11
2
×10
=35+
11
20
=36.81
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