A student satisfaction survey was completed with respect to the middle school cafeteria. Two methods were discussed. Decide which method is
better and why.
Method A: A survey of 65 students randomly selected from a list of all
students in the school was conducted. Sixty percent said they are satisfied
with the food in the cafeteria.
Method B: 40 students in two seventh-grade math classes were surveyed and
70% stated they were satisfied with the food in the cafeteria.