In the class intervals $10 - 20$ , $20 - 30$ , $20$ is taken in:.

(a) the interval $10 - 20$

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(b) the interval $20 - 30$

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(d) None of the intervals

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Solution

The correct option is B
(b) the interval $20 - 30$

Find in which class interval $20$ is taken
The size of each class of numerical data in a large frequency distribution following a specific width is known as the class interval.
In the given class intervals $10 - 20$ , $20 - 30$ the number $20$ is present in the class intervals $20 - 30$ .
Therefore, option (b) the interval $20 - 30$ is the correct answer.

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Similar questions

Q. In the class intervals 10-20, 20-30, 20 is taken in

(a) the interval 10-20

(b) the interval 20-30

(c) both intervals 10-20, 20-30

(d) none of the intervals

Question 58

In the class intervals 10-20 and 20-30 respectively, 20 lies in the class___.

Q. In the class intervals 10−20, 20−30, the number 20 is included in
(a) 10−20
(b) 20−30
(c) in each of 10−20 and 20−30
(d) in none of 10−20 and 20−30

Choose the correct answer in each of the following questions:
In the class intervals 10-20, 20-30, the number 20 is included in
(a) 10-20
(b) 20-30
(c) in each of 10-20 and 20-30
(d) in none of 10-20 and 20-30

In the class intervals $10 - 20$ , $20 - 30$ , the number $20$ is included in:

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In the class intervals 10–20, 20–30, 20 is taken in:.

In the class intervals $10 - 20$ , $20 - 30$ , $20$ is taken in:.