Please enable JavaScript.
Coggle requires JavaScript to display documents.
CHAPTER 14 POPULATION AND SAMPLING PROCEDURES - Coggle Diagram
CHAPTER 14
POPULATION AND SAMPLING PROCEDURES
A population can be defined as including all people or items with the characteristic one wish to understand because there is very rarely enough time or money to gather information from everyone or everything in a population, the goal becomes finding a representative sample (or subset) of that population.
SAMPLING PROCEDURES
Define the population
Identify the sampling frame
Select a sampling procedure
Define the sample size
Define the sample size
Collect data from the sampled
SAMPLING TECHNIQUE
NON-PROBABILITY SAMPLING
Convenience Sampling {Accidental or Haphazard)
Purposive Sampling
Judgmental sampling
Expert Sampling
Quota Sampling
Heterogeneity Sampling
Snowball Sampling
PROBABILITY SAMPLING
Simple random sampling
Stratified random sampling
Systematic sampling
Cluster Sampfing