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There are 500 students in Bruno’s school. Bruno wants to know how many students made the honor roll out of the 500. He asks 50 classmates (a sample) and finds that 20 students made the honor roll. Approximately how many students at his school made the honor roll (research sampling).

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SquishyPandaNumber8

Answer:

about 200 people

ronhagrid310

Answer:

Approximately, denote x as the number of students at his school made the honor roll. He would expect

x/500 = 20/50

=> x = 500 x 20/50 =10000/50 =200

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