The probability that a city bus is ready for service when needed is 89%. The probability that a city bus is ready for service and has a working radio is 73%. Find the probability that a bus chosen at random has a working radio given that it is ready for service. Round to the nearest tenth of a percent.

Question

amistre64 · Answer

so, given that there are 89 buses ready for service, and only 73 of them have working radios .... whats our probability?

anonymous · Answer

@amistre64  if i knew the probality i wouldnt be asking on here