Sampling Overview
- Created by: Zak
- Created on: 21-05-13 19:47
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- Sampling Techniques
- Volunteer Sampling/Self Selecting Sampling
- Strength- Quick Relatively easy to conduct
- Weaknesses- Not representative of target population People more motivated People more obediant
- Opportunistic Sampling
- Weaknesses- Bias Not representative of entire population
- Strengths- Time effective Cost effective
- Random Sampling
- Strength- Equal Chance- unbiased Representative of target population
- Weaknesses- Time consuming
- Stratified Sampling
- Strength- Representative of population
- Weaknesses- Time Consuming
- Volunteer Sampling/Self Selecting Sampling
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