A college official divides the student population into five classes: freshman, sophomore, junior, senior, and graduate student.

Question

A college official divides the student population into five classes: freshman, sophomore, junior, senior, and graduate student. The official takes a simple random sample from each class and asks the members' opinions regarding student services. The type of sampling used is
a convenience sample.
 stratified random sample.
 simple random sample.

Kunduz · Accepted Answer

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