KatsukiBakugo1420 KatsukiBakugo1420

07-04-2021
Mathematics

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Biased or Random?

Michael wants to determine the amount of time that 7th graders spend studying for tests. He surveys 80 7th grade students as they get to school.

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potatobot201 potatobot201

07-04-2021

The correct answer is random because he’s asking the first 80 7th grade students that enter the school instead of picking select students such as his friends

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