Mathematics, 18.03.2021 02:00 jackvj4959
A company has two types of machine that run 24 hours a day, 7 days a week. Type A machine breaks down on average 10 breakdowns per day. This is equivalent to saying the mean wait time per breakdown is days per breakdown.
For type B machine, the mean wait time between breakdowns is 0.7 days per breakdown.
For each type of machine, assume breakdowns occur as a time homogeneous Poisson process, so that for each type of machine the waiting time for a breakdown has exponential distribution, but with differing parameters depending on whether the machine is type A or type B.
Suppose 25% of the machines at this company are type A.
You observe a machine but cannot tell what type it is. But you do observe that within the next 5 hours it does not break down. What is the posterior probability this is a type A machine? Answer as a decimal accurate to 4 decimal places.
Answers: 1
Mathematics, 21.06.2019 16:00
If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
Answers: 2
Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
A company has two types of machine that run 24 hours a day, 7 days a week. Type A machine breaks dow...
English, 27.05.2020 16:59
Biology, 27.05.2020 16:59
Mathematics, 27.05.2020 16:59
English, 27.05.2020 16:59
Mathematics, 27.05.2020 16:59
Mathematics, 27.05.2020 17:57
Mathematics, 27.05.2020 17:57
Physics, 27.05.2020 17:57