Question

Which of the following is true in case of exclusive class interval?

• A. Limits and boundaries are equal.
• B. Class intervals are discrete in nature.
• C. Class intervals are continous in nature.
• D. Limits and boundaries are not equal.

Answer 1

Answer: (A), (C)

The correct options are
A Limits and boundaries are equal.
C Class intervals are continous in nature.

Class intervals like 1-10, 10-20, .... are called exclusive class intervals because only lower limit belongs to that particular class interval.

In 1 - 10, only 1 belong to 1- 10 class interval.

Exclusive class intervals is same as continuous class intervals.

Limits and boundaries are the same in exclusive class intervals.

For example :-

Limits	Boundries
0-10	0 - 10
10-20	10 - 20