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You work for a pharmaceuticals company as a statistical process analyst. Your job is to analyze...
You work for a pharmaceuticals company as a statistical process analyst. Your job is to analyze processes and make sure they are in statistical control. In one process, a machine is supposed to add 9.8 milligrams of a compound to a mixture in a vial. (Assume this process can be approximated by a normal distribution with a standard deviation of 0.05.) The acceptable range amounts of the compound added is 9.65 milligrams to 9.95 milligrams, inclusive. Because of an error...
I am a bit lost, totally forgot how to do this. You work for a pharmaceuticals company as a statistical process analyst. Your job is to analyze processes and make sure they are in statistical control. In one process, a machine is supposed to add 9.8 milligrams of a compound to a mixture in a vial. (Assume this process can be approximated by a normal distribution with a standard deviation of 0.05.) The acceptable range amounts of the compound added...
Please note, the question is asking what is the probabilty that you select a vial that IS within the acceptable range. Thank you! Will upvote. You work for a pharmaceuticals company as a statistical process analyst. Your job is to analyze processes and make sure they are in statistical control. In one process, a machine is supposed to add 9.8 milligrams of a compound to a mixture in a vial. (Assume this process can be approximated by a normal distribution...
Assume the machine shifts and is filling the vials with a mean amount of 9.96 milligrams and a standard deviation of 0.05 milligrams you select 5 vials and find the mean amount compounded added. What is the probability that you select a sample of five vial that has a mean that is within the acceptable range? What formula is being used for this? I have the answer(0.3264) I don't understand how they are getting this answer and how they are...