Question

- In case of inclusive method:
a) upper limit of class interval is excluded
b) lower limit of class interval is excluded
c) both lower limit and upper limit are included
d) both lower limit and upper Hmit are excluded​

Answer 1

Answer: c) both lower limit and upper limit are included

Explanation:

Inclusive Method - The inclusive method does not include the upper class limit at the class limit. Includes the top class in the class. Thus, both class limits are part of the classroom interval. e.g., class periods 6-10, 11-15, etc. are included.

Exclusive Method - In this way, the classes are structured in such a way that the upper class limit of one phase becomes the lower level of the next phase. Data continuity is maintained in this way. Under this method, the upper section limit is not included but the lower section section limit is included.

In this way, attention that is exactly the same as the upper class limit will not be included in that class but will be included in the next class. On the other hand, if it were equal to the lower class limit it would have been included in that category. e.g., if class intervals are 0-5, 5-10, 15-20 and so on, a score of 10 will be limited to 10-15 and not 5-10.

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