Three mechanics are trying to repair a machine. Each mechanic is capable with probability 0.4 and
otherwise clueless; their capabilities are uncorrelated. The machine either has a small fault or is
completely broken, each with probability 0.5. In the first case, only a capable mechanic can repair it; in
the second case nobody can repair it. The mechanics don’t know the state of the machine before they
start working on it.
that mechanic 1 was not able to repair the machine. What is our posterior belief that the machine
is completely broken (i.e. the probability with which we think the machine is broken after having
seen that mechanic 1 could not repair it)?
we know that both 1 and 2 were not able to repair the machine. What is our posterior belief that
the machine is completely broken?
observe that one mechanic after the other tries to repair the machine and fails. Can we ever be
100% sure that the machine is broken? If yes, when? If not, why not?
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more
Recent Comments