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InterviewSolution
| 1. |
distinguish between \' inclusive and exclusive\' methods of classification? |
| Answer» There are two methods of classifying the data according to class-intervals, namely Exclusive Method and Inclusive Method.Exclusive Method : This method is useful whether the value is complete number or in decimals. In case of exclusive series, value of the upper limit of a class is included in the lower limit of the next class interval. Value of the upper limit of the class is included in that very class interval.Inclusive Series : In inclusive series value of the upper limit of a class is included in that very class interval. Inclusive series is useful when value is incomplete number. | |