1.

What is meant by continuous series? Explain with an example.

Answer»

In a continuous series, data-items are kept in certain definite classes. When kept in classes the data-items lose their individual identity, and individual items merge in one or the other class group. The classes thus created, have continuity, since where one class ends, the next class begins from there. Due to this class continuity, such a series is called a continuous series.

Continuous series is used the most when number of data-items is more and their magnitude is also more.

Example of Continuous Series :

Age groupFrequency
10-2015
20-3010
304013
40-5012
50-6018
60-704
70-808



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