Class-intervals 10-15, 15-20, 20-25, 25-30 are the example of
A. Inclusive Series
B. Exclusive Series
C. Both (a) and (b)
D. None of these
Answer:A
Class-intervals 10-15, 15-20, 20-25, 25-30 are the example of
A. Inclusive Series B. Exclusive Series C. Both (a) and (b) D. None of these