"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...

which type of sampling method is being employed in the following example.

Extracted text: "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." Simple Random Sampling O Stratified Sampling O Cluster Sampling Sampling of Convenience O Systematic Sampling 56°F Cloudy ^ hp 114


Extracted text: Sampiing hmethod is being employed in the following examp "A study was being conducted after a tsunami. The researcher was trying to assess the needs of the victims in a single downtown high rise apartment building. So, she sent a messenger to ask one person on each floor what their needs were get an idea of what was needed to support the people in the building." Simple Random Sampling Stratified Sampling Cluster Sampling Sampling of Convenience Systematic Sampling 56°F Cl hp