Answer:
The cumulative frequency is a set of data or class intervals of a frequency table is the sum of the frequencies of the data up to a required level. It can be used to determine the number of items that have values below a particular level.
Explanation:
The cumulative frequency is a set of data or class intervals of a frequency tables is the sum of the frequencies of the data up to a required level.It can be used to determine the number of items that have values below a particular level.
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