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in Statistics by (55.0k points)
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Consider the following frequency distribution

Class 0 – 10 10 – 20 20 – 30 30 – 40 40 – 50 50 – 60
Frequency 3 9 15 30 18 5

The modal class is 

(a) 10 – 20 

(b) 20 – 30 

(c) 30 – 40 

(d) 50 – 60

1 Answer

+1 vote
by (49.9k points)
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Best answer

Correct answer is (c) 30 – 40

The class 30 – 40 has the maximum frequency, i.e., 30. 

So, the modal class is 30 – 40.

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