Question

Class-intervals (10-14, 15-19, 20-24, 25-29) are the example of
(a) Exclusive Series
(b) Inclusive Series
(c) Both (a) and (b)
(d) None of these

Answer 1

Answer: The answer is Inclusive Series.

Explanation:

Inclusive series are those which are non-overlapping. e.g ( 1-5, 6-10, 11-15)

Exclusive Series are those which are overlapping. e.g ( 0-5, 5-10, 10-15)