Question

2. What is indinidual series? Grive one
? example.​

Answer 1

Answer:

For example : the class 20–30 contains 6 obervations : 25, 25, 20, 22, 25 and 28. So when these data are grouped as a class 20–30 in the frequency distribution,the latter provides only the number of records in that class (i.e. frequency = 6) but not there actual values.

Answer 2

Explanation:

Individual Series: Individual Series is a statistical series in which the all the observations are listed out and all the observations have a frequency of 1. For eg: 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 1,2,3,4,5,6,7,8 1,2,3,4,5,6,7,8 is an Individual Series.