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Factory workers test 60 batteries. 24 batteries are defective. What is the experimental probability that a battery is defective?
Wiki User
∙ 7y ago
Just divide 24 (the number of defective batteries) by 60 (the total number).
Wiki User
∙ 7y ago
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If 1.5 percent of the bolts made by a automotive factory what is the probability in a shipment of 200 that there are 6 defective bolts?
.0504
A factory makes ceramic bowls. Out of 200 bowls, 145 were chilled. What is the experimental probability they the next bowl made will be chipped?
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In a factory 50 out of 1000 pens are found to be defective. What percentage of the pens is defective?
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Ignou MBA ms-8 solution?
In a bolt factory, machines A, B, C manufacture respectively 25%, 35% and 40% of the total production. Of their output 5%, 4% and 2% respectively are defective bolts. A bolt is drawn at random and is found to be defective. What is the probability that it is manufactured by machine B ?
Out of every 40 radios produced at a factory 8 are defective. What is the probabililty that a radio made ar this factory will be defective?
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If 1 percent of the bolts made by an automotive factory are defective what is the probability that in a shipment of 175 bolts there are 6 defective bolts?
If 1% of the bolts are defective, then the probability is that close to 2 bolts will be defective if there are 175 bolts. The actual probability is that 1.75 bolts will be defective, but you can not have 3/4 of a bolt. However you know there are going to be runs when you have no errors and runs when you have several error. You would need to make 300 bolts in order to have a run of 125 with no errors to have 3 defective bolts in a run of 1.75 bolts. Likewise, you would need to make a minimum of 600 bolts to have six defective bolts in 1.75 bolts. Then you would have 425 good bolts. However, you are dealing with probabilities, not with getting the machinery started the first thing in the morning. Since there is a 1% error rate, you must assume this is a random rate. It occurs like dice or a coin flip. With the last coin tossed, you have no idea what the next coin flip will be. It is not like the next coin flip will be the opposite. Using the Monte Carlo method, I got .29%. Good luck
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What are the release dates for Factory Floor with Marshall Brain - 2008 Toilet Paper Chocolate Batteries Bike?
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Is the study experimental or observational A sample of fish is taken from a lake to measure the effect of pollution from a nearby factory on the fish?
observational
