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in Statistics by (47.3k points)
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In a frequency distribution, the mid value of a class is 10 and the width of the class is 6. The lower limit of the class is:

(A) 6

(B) 7

(C) 8

(D) 12

1 Answer

+1 vote
by (49.8k points)
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Best answer

(B) 7

Explanation:

According to the question,

Mid value = 10 cm

Width = 6

We know that,

Lower Limit = mid value of class – (width/2)

= 10 – (6/2)

= 10 – 3

= 7

Hence, option (B) is the correct answer.

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