A frequency table is a simple table of the frequencies in each class.
There are many ways of expressing the frequencies:
||The number of occurrences in the class.
||The frequency divided by the total.
||The relative frequency divided by the width of the class interval.
Use with unequal class intervals.
||The number of occurrences in the class and all previous classes.
|Cumulative relative frequency
||The cumulative frequency divided by the total.