Question

Which of the following statement(s) is/are true in case of inclusive class intervals?

• A. Limits and boundaries are equal.
• B. Limits and boundaries are not equal.
• C. Both lower and upper limits of a particular class belong to that particular class interval.
• D. Class intervals are continous in nature.

Answer 1

Answer: (B), (C)

The correct options are
B Limits and boundaries are not equal.
C Both lower and upper limits of a particular class belong to that particular class interval.

Class intervals like 1 - 10, 11 - 20, .... are called inclusive class intervals because both upper and lower limit belongs to that particular class interval.

In 1 - 10, 1 and 10 both belong to 1 - 10 class intervals.

Limits and boundaries are different in inclusive class intervals.

For example :-

Limits	Boundries
1 - 10	0.5 - 10.5
11 - 20	10.5 - 20.5