A sample of size 126 will be drawn from a population with mean 26 and standard deviation 3. Use the TI-83 Plus/TI-84 Plus calculator. Part 1 of2 (a) Find the probability that ; will be between 25 and 27. Round the answer to at least four decimal places. The probability that ; will be between 25 and 27 is l .9997 '. Part:1/2 Part 2 of2 (b) Find the 55'Eh percentile of 3. Round the answer to at least two decimal places. th . . The 55 percentile IS |_|. X S