Discuss the guidelines that are recommended for constructing a frequency distribution
The guidelines for constructing a frequency distribution are:
a . The set of classes must be mutually exclusive, with no overlaps.
b. Set of classes must be exhaustive.
c. If possible the classes should have equal widths.
d. In general, about 5 to 15 classes will be suitable.
e. When possible, class widths should be round numbers.
f. Avoid using open-end classes.
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