WebIn a bolt factory, three machines A,B, and C manufacture 25,35 and 40 percent of the total bolts respectively. Out of the total bolts manufactured by the machines 5,4 and 2 percent … WebMar 29, 2024 · A factory has 3 machines X, Y and Z, producing 1000, 2000 and 3000 bolts per day respectively. The machine X produces 1% defective bolts, Y produces 1.5% defective bolts and Z produces 2% defective bolts. At the end of the day, a bolt is drawn at random and it is found to be defective. Let, E1 = event of drawing a bolt produced by machine X.
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WebApr 4, 2024 · In a bolt factory, three machines A, B and C manufacture 25%, 35% and 40% of the total production respectively. Of their respective outputs, 5%, 4% and 2% are defective. A bolt is drawn at random from the total production and it is found to be defective. What are the probabilities that it was manufactured by the machines A, B and C.? WebJul 3, 2024 · In a bolt factory, three machines A, B and C manufacture 25%, 35% and 40% of the total production respectively. Of their respective outputs, 5%, 4% and 2% are defective. A bolt is drawn at random from the total production and it is found to be defective. Find the probability that it was manufactured by machine C. icse isc class-12 1 Answer +2 votes
WebJan 26, 2024 · In a bolt factory three machines A ,B and C manufacture 25% , 35% and 40% of the total production respectively. Of their respective outputs, 5%, 4% and 2% ar... WebJun 19, 2024 · In a bulb factory, three machines, A, B, C, manufacture 60%, 25% and 15% of the total production respectively. Of their respective outputs, 1%, 2% and 1% are defective. …
WebWhat is the probability that the bolt was manufactured by machine A or machine D? 2. In a bolt factory, there are three machines A, B &C manufacturing 25%, 35% and 40% of the total output respectively. Of their outputs 5%, 4% and 2% in the same order are defective bolts. A bolt is chosen at random from the factory’s production and is found ... WebApr 14, 2024 · Fast skillful Workers level with Factory Machines and Ingenious Tools that Are At Another Level#9. gagets@technology. 3:06. Fast skillful Workers level with Factory Machines and Ingenious Tools that Are At Another Level#4. gagets@technology. 3:37.
WebMay 9, 2024 · In a bolt factory three machines A, B and C manufacture respectively 2000, 2500 and 4000 bolts everyday. Of their outputs `3%, 4%` and `2.5%` are defective bolts. One bolts. One …
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