Question

State true or false.

If the classes in a grouped frequency distribution are not continuous, we can make them continuous by finding the difference between the upper limit of a class and the lower limit of the next class, and then adding half of the difference to all the lower limits and subtract it from all the upper limits in the distribution.

• A. True
• B. False

Answer 1

The correct option is B

False

We find the difference between the upper limit of a class and the lower limit of its succeeding class. We then add half of this difference to each of the upper limits and subtract the same from each of the lower limits.