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Statement of a problem № m834

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A sample of three calculators is selected from a manufacturing line, and each calculator is classified as either defective or acceptable. Let A, B, and C denote the events that the first, second, and third calculators respectively, are defective. (a) Describe the sample space for this experiment with a tree diagram. Use the tree diagram to describe each of the following events: (b) A (c) B (d) A ∩ B (e) B U C

Solution:
A sample of three calculators is selected from a manufacturing line, and each ca

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