Transform the population numbers into z scores, then for each s z score, round the Z scores to 1 decimal place. Confirm that the Z scores have a mean equal to 0 and a standard deviation equal to 1.0. = 11.4 = 5.658 Population original values; answer questions 1-5. 1. 9.8 2. 4.6 3. 10.6 4. 14.2 5. 3.5