A group of people were asked if some psychics can help solve murder cases. 153 responded "Yes", and 452 responded "No". Find the probability that if a person is chosen at random, the person believes...

A group of people were asked if some psychics can help solve murder cases. 153 responded "Yes", and 452 responded "No". Find the probability that if a person is chosen at random, the person believes some psychics can help solve murder cases.


Probability =  (Round to 4 decimal places)