Samuel is researching the favorite foods of the students in his grade. He surveys the students in his science class. Which of the following is not true?

The students in his science class are the sample.

The population is all students in his grade.

He used stratified sampling.

Each student is a unit in the study.

Question

Samuel is researching the favorite foods of the students in his grade. He surveys the students in his science class. Which of the following is not true?

 The students in his science class are the sample.

 The population is all students in his grade.

 He used stratified sampling.

 Each student is a unit in the study.

faman39 · Answer

The population is all students in his grade.

faman39 · Answer

@gvt016 what do you think abt this?

faman39 · Answer

@zepdrix what do you think about this?

faman39 · Answer

@Zarkon can you tell me anything?

faman39 · Answer

@AriPotta can you tell me anything about this?

anonymous · Answer

He used stratified sampling