Question

commulative frequency determined​

Answer 1

Step-by-step explanation:

The cumulative frequency is calculated by adding each frequency from a frequency distribution table to the sum of its predecessors. The last value will always be equal to the total for all observations, since all frequencies will already have been added to the previous total.

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Answer 2

frequency is used to determine the number of observation that lie above a particular value in a data set the community frequency is calculated by adding isfrequency from a frequency distribution table to the sum of its predecessor