The fracture strength of a certain type of manufactured glass is normally distributed with a mean of 558 MPa with a standard deviation of 14 MPa.
What is the probability that a randomly chosen sample of glass will break at more than 574 MPa? (Round your answer to 4 decimal places.)
What is the probability that a randomly chosen sample of glass will break at less than 585 MPa? (Round your answer to 4 decimal places.)