Mathematics, 12.10.2020 18:01, deanblackstone

Lorrie wants to determine the average amount of time that students at her school spend on the computer each day. There are 350 students in 15 classes. The number of boys and girls is approximately equal. Which is the most random sample? 50 students in the art club
40 girls on her soccer team
2 students from each of the 15 classes
10 students from each of the 3 computer electives

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Lorrie wants to determine the average amount of time that students at her school spend on the comput...