12 4 Points A magazine reported the following information for Ph D degrees awarded by a certain country s colleges in the 2013 2014 academic year Round your answers to three decimal pl A total of 54 070 Ph D degrees were awarded 12 704 of these degrees were in the life sciences 9 659 of these degrees were in the physical sciences The remaining degrees were in majors other than life or physical sciences a What is the probability that a randomly selected Ph D student who received a degree in 2013 2014 received a degree in the life sciences DETAILS PECKSTAT3 5 2 501 XP MI b What is the probability that a randomly selected Ph D student who received a degree in 2013 2014 received a degree that was not in a life or a physical science c What is the probability that a randomly selected Ph D student who received a degree in 2013 2014 did not receive a degree in the physical sciences