Question

proper steps to find the cumulative frequency ? ​

Answer 1

Answer:

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.

Step-by-step explanation:

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Answer 2

Answer:

To create a cumulative frequency table all we need to do is add the frequencies together as we progress down the column. You can see that there is a total frequency of 20 as this is the number in the last column.

An absolute cumulative frequency is the number of scores which fall at or below a given score value. It is computed by adding up the number of scores which are equal to or less than a given score value

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