Please solve without using the z-score formula.

l) The time it takes a high school student to run a mile is distributed approximately Normal with mean 7,11 minutes and standard deviation 0.74 minutes. Define V as a randomly selected student' s time. 3) {Find P0 5 Y S 8). Make sure to sketch the distribution and interpret the answer in corner\". :3 l van '. Ff! H @2014 b) Find the probability that a randomly selected time is less than six and a half minutes. Make sure to sketch the distribution and interpretthe answer in context