Relationship between the Sample and the Population
- Types of Populations
- Target
- Accessible
- Generalizable
- Types of Sampling
- Simple Random Sample
- Stratified Random Sample
- Systematic Sample
- Cluster Random Sample
- Convenience Sample
- Purposive Sample
- Random Number Table
- Confidence Interval
- Confidence Level
- Sample Size Calculator
- Sample Size
Survey Research
- Cross Sectional
- Longitudinal
- Trend
- Panel
- Cohort
- Types of Data Collection
- Direct Administration to Groups
- Personal Interview
- Telephone Survey
- Mail Survey
- Web Survey
- Types of Questions
- Open-ended
- Closed or Fixed Response
- Yes/No
- Multiple Choice
- Rating Scales
- Ranking