Question

How is a continuous series prepared ?​

Answer 1

Answer:

Continuous Series:

They all are used within limits. Here even fractional values can be placed in corresponding class intervals. Here class intervals are taken instead of the variable and tally bars are put against these intervals. Then frequency is calculated from tally bars.

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Answer 2

Answer:

Inclusive Method : Under this method upper class limits of classes are included in respective classes. For example, if the students obtained marks are grouped as 5 – 9, 10 – 14, 15 – 19,20 – 24,25 – 29 etc., in the group 5 – 9, we include in first group students whose marks is between 5 and 9.

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