CNNBC recently reported that the mean annual cost of auto insurance is 1035 dollars. Assume the standard deviation is 288 dollars. You take a simple random sample of 78 auto insurance policies. Find the probability that a single randomly selected value is at least 979 dollars. P(X > 979) = Find the probability that a sample of size n - 78 is randomly selected with a mean that is at least 979 dollars. P(M - 979) = Enter your answers as numbers accurate to 4 decimal places