Identify the sampling method.
You want to determine the number of text messages students at your school send in a month. You go to the cafeteria and randomly ask students as they come out of the lunch line.
A. Random
B. Systematic
C. Stratified
D. None of these
I think it's A, but I'm not sure.
1 answer
I'm running out of time and would really appreciate some help on this.