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Byju's Answer
Standard XII
Mathematics
Coefficient of Variation
From the foll...
Question
From the following cumulative frequency curve, find the frequency between the limits
30
−
40
.
A
4
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B
9
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C
5
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D
3
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Solution
The correct option is
A
4
By looking the graph, we get the class interval between the frequency
30
−
40
=
9
−
5
=
4
. So, the frequency between
30
−
40
is
4
.
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0
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