Mathematics, 15.04.2021 19:20, diawia

There are 580 students at Alejandro’s school. He surveys a random sample of 60 students and finds that 21 of them regularly bring their lunch. Based on these results, estimate how many students at Alejandro’s school regularly bring their lunch.

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There are 580 students at Alejandro’s school. He surveys a random sample of 60 students and finds th...