Studying Methods
Straified Sampling - this involves picking from different groups in a population.
Positive - representive of a population, different points of views
Negative - time consuming
- Created by: Grace Hughes
- Created on: 16-01-13 13:34
Straified Sampling - this involves picking from different groups in a population.
Positive - representive of a population, different points of views
Negative - time consuming
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