Mathematics, 10.02.2022 14:00 desimond01
A manufacturer makes two models of an item: model I, which accounts for 75% of unit sales, and model II, which accounts for 25% of unit sales. Because of defects, the manufacturer has to replace (or exchange) 7% of its model I and 18% of its model II. If a model is selected at random, find the probability that it will be defective. Please round the final answer to 2 or 3 decimal places.
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A manufacturer makes two models of an item: model I, which accounts for 75% of unit sales, and model...
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