Explain the meaning of the following terms:
True class limits.


True class limits:

In a continuous distribution, the class limits are called true or actual class limits.

Whenever inclusive method is used, it is necessary tp make an adjustment to determine the correct class intervals, and to have continuity. If a-b is a class in inclusive method, then in order to change it into exclusive method, it becomes $(a - \frac{h}{2})$ - $b + \frac{h}{2}$ where $h = \frac{1}{2}$ [lower limit of a class – upper limit of previous class]

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Updated on: 10-Oct-2022

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