Topic: Population And Sample Student Name: Sidera Saleem Class: B.Ed. 2.5 Project Name: “Young Teachers' Professional Development (TPD)" "Project Founder: Prof. Dr. Amjad Ali Arain Faculty of Education, University of Sindh, Pakistan

2. University Of Sindh
Faculty Of Education
Elsa Kazi Campus, Hyderaabd
Name: Sidera Saleem
Roll # 2K17/BEDSM/73
Subject: Educational Statistics
Topic: Population And Sample
Assigned By: Dr Amjad Ali Arain

3. Population
And Sample

4. Content
Population
Sample
Examples
Comparison
Chart
Why
Sampling
Differentiate

5. Introducation

8. EXAMPLE

9. Comparison Chart
Population
• Population refer to the
collection of elements
possessing common
characteristics, that comprises
universe.
• Each and every unity of the
group.
• Parameter.
• Complete enumeration or
census.
• Identifying the characteristics.
Sample
• Sample means a subgroup
of the members of
population chosen for
participation in the study.
• Only a handful units of
population.
• Statistics.
• Sample survey or sampling.
• Making inferences about
population.

10. Why Sampling?

11. Difference Between Population
& Sampling

12. Whenever we hear the term ‘population,’ the first thing
that strikes our mind is a large group of people. In the
same way, in statistics population denotes a large
group consisting of elements having at least one
common feature. The term is often contrasted with
the sample, which is nothing but a part of the
population that is so selected to represent the entire
group.
Population represents the entirety of persons, units,
objects and anything that is capable of being
conceived, having certain properties. On the contrary,
the sample is a finite subset of the population, that is
chosen by a systematic process, to find out the
characteristics of the parent set