Question 3 14 3 points Which type of sampling method is being employed in the following example The principal of Phoenix High School is conducting an in depth study of the graduates since she has been there First she creates a list of every student that has graduated since she has been principal and assigns each graduate a number 1 to 1241 She then has a computer randomly select 40 numbers between 1 and 1241 to determine which students she will include in her sample O Simple Random Sampling O Stratified Sampling Cluster Sampling O Sampling of Convenience O Systematic Sampling