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In a quality control study, a manufacturing plant produces batches of 100 products each, and we count the number of defective products in each batch to assess the plant’s reliability. Define the random variable \(X\) to model this situation.
Choose the one correct answer:
The random variable \(X\) represents the total number of products in each batch, which is fixed at 100.
The random variable \(X\) represents the plant’s reliability, recorded as a binary outcome where 1 indicates a "reliable" batch (no defects) and 0 indicates an "unreliable" batch (at least one defect).
The random variable \(X\) represents the number of defective products in a batch of 100.
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