give two example each of sample population and variable ??? .. class 11th NCERT stats for eco
Answers
Answer:
But I am in 8th standard ☺
ANSWER:
The sample is a part of a subset of a specific population. It is a sample taken for doing statistical analysis.
Variables are the characteristics of the part of the sample of population which can be shown in terms of numbers like height, age, income and more.
EXPLANATION:
The population is the total numbers of people present and the sample numbers are a few from the total numbers. This can be explained by the following examples:-
For understanding the average age of the people a sample group was taken from the group of 50 students (sample) from the "class of 100 students" (Population).
In the same manner for an understanding of the number of working women, the sample size was taken from 20 women from a population of 50 women.
Variables here are the average age in the first example and the number of working women in the second example.