Not the graph part the second part

Submit test point(s) possible The mean incubation time for a type of fertilized egg kept at a certain temperature is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 2 days. . . . Which is the normal model that describes egg incubation times of these fertilized eggs? Choose the correct graph below. O Click here to view graph d. O Click here to view graph b. O Click here to view graph a. O Click here to view graph c. Find and interpret the probability that a randomly selected fertilized egg takes over 25 days to hatch. The probability that a randomly selected fertilized egg takes over 25 days to hatch is (Round to four decimal places as needed.)