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

$10 - 20$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

$20 - 30$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

both the intervals

No worries! We‘ve got your back. Try BYJU‘S free classes today!

none of these intervals

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
$20 - 30$

Explanation for the correct answer:
The given intervals are $10 - 20$ and $20 - 30$ . This is the continuous form of frequency distribution. So, in this case upper class limit is excluded, while lower class limit is included.
So, the number $20$ is included in class interval $20 - 30$ .
Hence, option (B) is correct.

Suggest Corrections

Similar questions

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

Q. In the class intervals

10 - 20, 20 - 30

, the number

20

is included in:

Q. In the class intervals given as 10-20, 20-30, the number 20 is included in _____ .

Q. Question 7
In the class intervals, 10 - 20, 20 - 30, the number 20 is included in:

A) 10 - 20
B) 20 - 30
C) Both the intervals
D) None of these

Join BYJU'S Learning Program

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

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