23baimic 23baimic

15-10-2022
Mathematics

Answered

If you wanted to take a simple random sample for a study on screen time in elementary school students in your town, which describes the sample you would ask?

twenty students from one elementary class in your town
twenty students from each elementary school in your town
twenty students that are friends from an elementary school in your town
twenty students that are friends from each elementary school in your town

Answer :

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