Mathematics, 14.09.2019 08:20 jenn8214p3e8mx

Grade 6,7, and 8 at a middle school each have 180 students. the student council is throwing a school dance and they want to know what theme to have for the dance. since the student council cannot ask everyone they will survey a group of students. which sample can best the council to draw conclusions about the preferences of all the students in the school.
a. 6 students from each grade
b. 25 students from each grade
c. 6 students from the entire school
d. 25 students from the entire school

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