The mean salary offered to students who are graduating from Coastal State University this year is $24,215 , with a standard deviation of $3,643 . A random sample of 80 Coastal State students graduating this year has been selected. What is the probability that the mean salary offer for these 80 students is $24,250 or more? Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.