Ateacher asks her students to find the average mass of a chicken egg. each student is provided a carton of a dozen eggs and is asked to create his or her own procedure for finding the average mass. felicia chooses an egg that appears to be of average size. she places the egg on a balance and records its mass as the average. darren finds the individual mass of one of his eggs and records it. he repeats the procedure for each of the 12 eggs. he lists all of the masses in order from smallest to largest and then records the most commonly appearing mass as the average. colin finds the individual masses of all of his eggs. he also asks his classmates for the individual masses of their eggs. he adds the masses of all of the eggs in the classroom and divides by the total number of eggs measured. he records this mass as the average. ella places all 12 of her eggs on a balance at the same time. she divides the total mass by twelve and records it as the average. whose procedure is likely to produce the most accurate result?