Sampling I Types of sampling used in textile testing
Автор: Texopedia
Загружено: 2019-01-22
Просмотров: 4221
Описание:
Sampling is the process by which a sample is collected from a large number of materials. By sampling, we know the perfect characteristics of the population.
Two types of sampling method used
1. Random sampling methods.
2. The Biased sampling methods.
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