A population has mean u = 12 and standard deviation o = 4. Round the answers to two decimal places as needed. Part: 0 / 3 Part 1 of 3 (a) Find the z-score for a population value of 1. The z-score for a population value of 1 is |0.9 X Part: 1 / 3 Part 2 of 3 (b) Find the z-score for a population value of 2. The z-score for a population value of 2 is 0.2 X 5 Part: 2 / 3 Part 3 of 3Part: 2 / 3 Part 3 of 3 (c) What number has a z-score of 0.2? 0. has a z-score of 0.2. X Continue