Why are unequal class intervals sometimes used in a frequency distribution?
A)To avoid a large number of classes with very small frequencies.
B)For the sake of variety in presenting the data.
C)To make the class frequencies smaller.
D)To avoid the need for midpoints.

Question

Quizplus · Accepted Answer

Unequal class intervals are sometimes used to avoid having a large number of classes with very small frequencies. This can help make the distribution more manageable to work with and easier to understand visually. However, it is important to include a clear explanation of the reasoning behind the use of unequal class intervals when presenting the data.

Why Are Unequal Class Intervals Sometimes Used in a Frequency