Question

In inclusive method, the upper limit of one class interval is the lower limit of the next class interval.

• A. True
• B. False

Answer 1

The correct option is B False

In an exclusive series, the upper limit of one class is the same as the lower limit of the successive class. Moreover, the upper limit of all classes are excluded from that class and are instead included in the respective successive classes. For example, given two classes from an exclusive series, 15-20 and 20-25, the number 20 would fall into the class 20-25.