Question

what is cumulative frequency series???
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Answer 1

Answer:

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Explanation:

Cumulative frequency series is that series in which the frequencies are continuously added corresponding to each class interval in the series. The frequencies than become cumulative frequencies. The cumulative frequency for the first class interval is the same as frequency itself.

There are two types of cumulative frequency distributions. Less than cumulative frequency distribution: It is obtained by adding successively the frequencies of all the previous classes including the class against which it is written. The cumulative is started from the lowest to the highest size.

Answer 2

Answer:

$\mathbb\blue{Cumulative\:frequency\:series:-}$

Cumulative frequency series is that series in which the frequencies are continuously added corresponding to each class interval in the series. The frequencies than become cumulative frequencies. The cumulative frequency for the first class interval is the same as frequency itself.

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