WebIn a bolt factory, machines A,B and C manufacture respectively 25%,35% and 40% of the total balls . Of their output 5, 4 and 2 percent are respectively defective bolts. A bolt is … 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
Assume that a factory has two machines A and B . Past records …
WebJul 6, 2024 · A factory has three machines A, B, C producing 1500, 2500 and 3000 bulbs per day respectively. Machine A produces 1.5% defective bulbs, machine B produces 2% defective bulbs and machine C produces 2.5% defective bulbs. At the end of the day, abulb is drawn at random and is found to be defective. WebApr 15, 2024 · A bolt manufacturing factory has three products A, B and C. 50% and 30% of the products are A and B type respectively and remaining are C type. Then probability that the product A is defective is 4%, that of B is 3% and that of C is 2%. A product is picked randomly picked and found to be defective, then the probability that it is type C. how many primitive data types in java
A bolt manufacturing factory has three products A, B and
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.? 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... WebOct 15, 2014 · 1. A factory producing bolts manufactured by three machines A,B,C.Out of the total output 20%, 30%,and 50% of the production was produced by A,B,C respectively. Of … how many primitive roots are there modulo 11