Answer:
Agency A, because names randomly selected from school data will be student names
Step-by-step explanation:
It is given that:
Agency A will interview 50 students whose names are randomly chosen from school enrollment data.
and Agency B will interview 50 randomly selected people from those who respond to a social media posting.
The method which will produce a fair sample of the student population is:
Agency A, because names randomly selected from school data will be student names.
( As in agency B it is not necessary that the students would be using social media so it will not be a fair way to choose the random people )
