Part 1. Modify the data set. The first part of the project is to select 9 pairs of numbers from the data above, that is, we delete one pair. Which infant's data will be deleted? You look at the last digit of your CWID (your student ID), and delete the corresponding infant's data. For example, if your CWID is 0463470, the last digit is 0, you delete the first pair (1, 14.9). My student ID is 05358#