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In simple random sampling, each population member has an equal probability of being selected.
Consistency
The state of being uniform, stable, and consistent in quality or performance over time.
Textile Mills
Industrial sites where natural or synthetic fibers are processed into fabric.
Machine Shops
Workshops equipped with mechanical tools and machines for cutting, shaping, and assembling metal parts into finished products or components.
Coal Mines
Deep excavation sites or structures where workers extract coal from the Earth, often featuring complex tunnel systems.
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